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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element41" xlink:to="label41" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="element42" />
        <label xlink:type="resource" xlink:label="label42" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccountsReceivableNetCurrent_en-US">Accounts receivable, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element42" xlink:to="label42" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember" xlink:label="element43" />
        <label xlink:type="resource" xlink:label="label43" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember_en-US">Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element43" xlink:to="label43" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="element44" />
        <label xlink:type="resource" xlink:label="label44" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_en-US">Accumulated Defined Benefit Plans Adjustment [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element44" xlink:to="label44" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="element45" />
        <label xlink:type="resource" xlink:label="label45" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_en-US">Less accumulated depreciation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element45" xlink:to="label45" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="element46" />
        <label xlink:type="resource" xlink:label="label46" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_en-US">Less accumulated depreciation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element46" xlink:to="label46" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="element47" />
        <label xlink:type="resource" xlink:label="label47" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedOtherComprehensiveIncomeMember_en-US">Accumulated Other Comprehensive Income (Loss) [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element47" xlink:to="label47" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="element48" />
        <label xlink:type="resource" xlink:label="label48" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xml:lang="en-US" id="periodEnd_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element48" xlink:to="label48" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="element49" />
        <label xlink:type="resource" xlink:label="label49" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_en-US">Accumulated other comprehensive loss</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element49" xlink:to="label49" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="element50" />
        <label xlink:type="resource" xlink:label="label50" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xml:lang="en-US" id="periodStart_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element50" xlink:to="label50" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="element51" />
        <label xlink:type="resource" xlink:label="label51" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_en-US">Accumulated Net Unrealized Investment Gain (Loss) [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element51" xlink:to="label51" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="element52" />
        <label xlink:type="resource" xlink:label="label52" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AccumulatedTranslationAdjustmentMember_en-US">Accumulated Translation Adjustment [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element52" xlink:to="label52" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="element53" />
        <label xlink:type="resource" xlink:label="label53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_en-US">Intangible Assets, Amortizable Life</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element53" xlink:to="label53" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="element54" />
        <label xlink:type="resource" xlink:label="label54" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_en-US">Acquired Finite Lived Intangible Assets Weighted Average Useful Life</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element54" xlink:to="label54" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="element55" />
        <label xlink:type="resource" xlink:label="label55" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdditionalPaidInCapitalMember_en-US">Additional Paid-in Capital [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element55" xlink:to="label55" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="element56" />
        <label xlink:type="resource" xlink:label="label56" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdditionalPaidInCapitalCommonStock_en-US">Capital in excess of par value</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element56" xlink:to="label56" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="element57" />
        <label xlink:type="resource" xlink:label="label57" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentForAmortization_en-US">Amortization</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element57" xlink:to="label57" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="element58" />
        <label xlink:type="resource" xlink:label="label58" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_AdjustmentForAmortization_en-US">Amortization</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element58" xlink:to="label58" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="element59" />
        <label xlink:type="resource" xlink:label="label59" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_en-US">Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element59" xlink:to="label59" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalOther" xlink:label="element60" />
        <label xlink:type="resource" xlink:label="label60" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalOther_en-US">Adjustments To Additional Paid In Capital Other</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element60" xlink:to="label60" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="element61" />
        <label xlink:type="resource" xlink:label="label61" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_en-US">Excess Tax Benefit From Stock Option Exercises</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element61" xlink:to="label61" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="element62" />
        <label xlink:type="resource" xlink:label="label62" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation_en-US">Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element62" xlink:to="label62" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="element63" />
        <label xlink:type="resource" xlink:label="label63" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_en-US">Adjustments For New Accounting Pronouncements [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element63" xlink:to="label63" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsForErrorCorrectionDomain" xlink:label="element64" />
        <label xlink:type="resource" xlink:label="label64" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AdjustmentsForErrorCorrectionDomain_en-US">Adjustments For Error Correction [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element64" xlink:to="label64" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="element65" />
        <label xlink:type="resource" xlink:label="label65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_AllocatedShareBasedCompensationExpense_en-US">Share-based Compensation Expense in Period, Stock Option Awards</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element65" xlink:to="label65" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="element66" />
        <label xlink:type="resource" xlink:label="label66" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AllocatedShareBasedCompensationExpense_en-US">Allocated Share-based Compensation Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element66" xlink:to="label66" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="element67" />
        <label xlink:type="resource" xlink:label="label67" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AllowanceForDoubtfulAccountsReceivable_en-US">Allowance For Doubtful Accounts Receivable</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element67" xlink:to="label67" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="element68" />
        <label xlink:type="resource" xlink:label="label68" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AmortizationOfFinancingCosts_en-US">Amortization of debt issuance costs</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element68" xlink:to="label68" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmountRecognizedInIncomeDueToInflationaryAccounting" xlink:label="element69" />
        <label xlink:type="resource" xlink:label="label69" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_AmountRecognizedInIncomeDueToInflationaryAccounting_en-US">Currency Conversion impacts of hyper-inflationary economies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element69" xlink:to="label69" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmountRecognizedInIncomeDueToInflationaryAccounting" xlink:label="element70" />
        <label xlink:type="resource" xlink:label="label70" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AmountRecognizedInIncomeDueToInflationaryAccounting_en-US">Amount Recognized In Income Due To Inflationary Accounting</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element70" xlink:to="label70" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="element71" />
        <label xlink:type="resource" xlink:label="label71" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element71" xlink:to="label71" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="element72" />
        <label xlink:type="resource" xlink:label="label72" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AssetsFairValueDisclosure_en-US">Assets, Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element72" xlink:to="label72" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="element73" />
        <label xlink:type="resource" xlink:label="label73" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_AssetsAbstract_en-US">ASSETS</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element73" xlink:to="label73" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="element74" />
        <label xlink:type="resource" xlink:label="label74" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_Assets_en-US">Total assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element74" xlink:to="label74" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets" xlink:label="element75" />
        <label xlink:type="resource" xlink:label="label75" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_Assets_en-US">Total assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element75" xlink:to="label75" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsTotalMember" xlink:label="element76" />
        <label xlink:type="resource" xlink:label="label76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_AssetsTotalMember_en-US">Argentina Assets Total [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element76" xlink:to="label76" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsTotalMember" xlink:label="element77" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="element95" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="element97" />
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        <label xlink:type="resource" xlink:label="label98" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables</label>
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        <label xlink:type="resource" xlink:label="label99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_en-US">Accounts receivable, net</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="element162" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="element165" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRisk" xlink:label="element167" />
        <label xlink:type="resource" xlink:label="label167" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentsOffBalanceSheetRisk_en-US">Other off balance sheet arrangements</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="element169" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element233" xlink:to="label233" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="element234" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanExplanationOfSignificantChangeInBenefitObligationOrPlanAssetsNotApparentFromOtherRequiredDisclosures" xlink:label="element235" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanDescriptionOfNatureOfEventResultingInSpecialOrContractualTerminationBenefitsRecognizedDuringPeriod" xlink:label="element236" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element236" xlink:to="label236" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="element237" />
        <label xlink:type="resource" xlink:label="label237" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_DefinedBenefitPlanContributionsByEmployer_en-US">Defined Benefit Plan, Contributions by Employer</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element237" xlink:to="label237" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="element238" />
        <label xlink:type="resource" xlink:label="label238" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_en-US">Defined Benefit Plan, Net Periodic Benefit Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element238" xlink:to="label238" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="element239" />
        <label xlink:type="resource" xlink:label="label239" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_en-US">Defined Benefit Plan, Net Periodic Benefit Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element239" xlink:to="label239" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="element240" />
        <label xlink:type="resource" xlink:label="label240" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_DefinedBenefitPlanServiceCost_en-US">Defined Benefit Plan, Service Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element240" xlink:to="label240" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="element241" />
        <label xlink:type="resource" xlink:label="label241" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_DefinedBenefitPlanInterestCost_en-US">Defined Benefit Plan, Interest Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element241" xlink:to="label241" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities" xlink:label="element242" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element242" xlink:to="label242" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities" xlink:label="element243" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="element244" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeRemainingMaturity1" xlink:label="element245" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DerivativeLiabilityNotionalAmount" xlink:label="element247" />
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        <label xlink:type="resource" xlink:label="label282" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_en-US">Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis" xlink:label="element297" />
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        <label xlink:type="resource" xlink:label="label299" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements</label>
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        <label xlink:type="resource" xlink:label="label300" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_en-US">Payments</label>
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        <label xlink:type="resource" xlink:label="label301" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_en-US">Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="element303" />
        <label xlink:type="resource" xlink:label="label303" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xml:lang="en-US" id="periodEnd_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_en-US">Ending Balance</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="element304" />
        <label xlink:type="resource" xlink:label="label304" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_en-US">Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element304" xlink:to="label304" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="element305" />
        <label xlink:type="resource" xlink:label="label305" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueByFairValueHierarchyLevelAxis_en-US">Fair Value, Hierarchy [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element305" xlink:to="label305" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="element306" />
        <label xlink:type="resource" xlink:label="label306" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_en-US">Fair Value, Measurements, Fair Value Hierarchy [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element306" xlink:to="label306" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="element307" />
        <label xlink:type="resource" xlink:label="label307" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementsRecurringMember_en-US">Fair Value, Measurements, Recurring [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element307" xlink:to="label307" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="element308" />
        <label xlink:type="resource" xlink:label="label308" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueDisclosuresAbstract_en-US">Fair Value Disclosures [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element308" xlink:to="label308" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="element309" />
        <label xlink:type="resource" xlink:label="label309" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_en-US">Fair Value, Liabilities, Measured on Recurring Basis, Unobservable Input Reconciliation, by Liability Class [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element309" xlink:to="label309" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xlink:label="element310" />
        <label xlink:type="resource" xlink:label="label310" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases_en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element310" xlink:to="label310" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases" xlink:label="element311" />
        <label xlink:type="resource" xlink:label="label311" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases_en-US">Acquisitions</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element311" xlink:to="label311" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="element312" />
        <label xlink:type="resource" xlink:label="label312" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueMeasurementFrequencyDomain_en-US">Fair Value, Measurement Frequency [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element312" xlink:to="label312" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="element313" />
        <label xlink:type="resource" xlink:label="label313" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueByLiabilityClassAxis_en-US">Fair Value by Liability Class [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element313" xlink:to="label313" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="element314" />
        <label xlink:type="resource" xlink:label="label314" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_en-US">Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element314" xlink:to="label314" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="element315" />
        <label xlink:type="resource" xlink:label="label315" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueDisclosuresTextBlock_en-US">Fair Value Disclosures [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element315" xlink:to="label315" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock" xlink:label="element316" />
        <label xlink:type="resource" xlink:label="label316" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock_en-US">Fair Value, Assets Measured on Recurring Basis [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element316" xlink:to="label316" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="element317" />
        <label xlink:type="resource" xlink:label="label317" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable_en-US">Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element317" xlink:to="label317" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="element318" />
        <label xlink:type="resource" xlink:label="label318" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems_en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element318" xlink:to="label318" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="element319" />
        <label xlink:type="resource" xlink:label="label319" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueInputsLevel1Member_en-US">Fair Value, Inputs, Level 1 [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element319" xlink:to="label319" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock" xlink:label="element320" />
        <label xlink:type="resource" xlink:label="label320" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisTextBlock_en-US">Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element320" xlink:to="label320" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="element321" />
        <label xlink:type="resource" xlink:label="label321" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueInputsLevel2Member_en-US">Fair Value, Inputs, Level 2 [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element321" xlink:to="label321" />
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        <label xlink:type="resource" xlink:label="label322" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueInputsLevel3Member_en-US">Fair Value, Inputs, Level 3 [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element322" xlink:to="label322" />
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        <label xlink:type="resource" xlink:label="label323" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element323" xlink:to="label323" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="element324" />
        <label xlink:type="resource" xlink:label="label324" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element324" xlink:to="label324" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="element325" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings" xlink:label="element326" />
        <label xlink:type="resource" xlink:label="label326" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings_en-US">Interest Accretion</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element326" xlink:to="label326" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="element327" />
        <label xlink:type="resource" xlink:label="label327" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_en-US">Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element327" xlink:to="label327" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialStatementLineItemsWithDifferencesInReportedAmountAndReportingCurrencyDenominatedAmountsLineItems" xlink:label="element328" />
        <label xlink:type="resource" xlink:label="label328" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FinancialStatementLineItemsWithDifferencesInReportedAmountAndReportingCurrencyDenominatedAmountsLineItems_en-US">Financial Statement Line Items With Differences In Reported Amount And Reporting Currency Denominated Amounts [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element328" xlink:to="label328" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="element329" />
        <label xlink:type="resource" xlink:label="label329" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FinancialInstrumentAxis_en-US">Schedule of Available-for-sale Securities, Major Types of Debt and Equity Securities [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element329" xlink:to="label329" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="element330" />
        <label xlink:type="resource" xlink:label="label330" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_en-US">Finite-Lived Intangible Assets by Major Class [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element330" xlink:to="label330" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="element331" />
        <label xlink:type="resource" xlink:label="label331" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_en-US">Finite Lived Intangible Assets Amortization Expense Next Twelve Months</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element331" xlink:to="label331" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="element332" />
        <label xlink:type="resource" xlink:label="label332" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_en-US">For the year ended December 31, 2022</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element332" xlink:to="label332" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="element333" />
        <label xlink:type="resource" xlink:label="label333" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_en-US">Finite-Lived Intangible Assets, Major Class Name [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element333" xlink:to="label333" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="element334" />
        <label xlink:type="resource" xlink:label="label334" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_FiniteLivedIntangibleAssetsGross_en-US">Total</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element334" xlink:to="label334" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="element335" />
        <label xlink:type="resource" xlink:label="label335" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsGross_en-US">Finite-Lived Intangible Assets, Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element335" xlink:to="label335" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="element336" />
        <label xlink:type="resource" xlink:label="label336" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsGross_en-US">Total</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element336" xlink:to="label336" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="element337" />
        <label xlink:type="resource" xlink:label="label337" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_en-US">Finite Lived Intangible Assets Amortization Expense Year Two</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element337" xlink:to="label337" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="element338" />
        <label xlink:type="resource" xlink:label="label338" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_en-US">For the year ended December 31, 2023</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element338" xlink:to="label338" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="element339" />
        <label xlink:type="resource" xlink:label="label339" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_en-US">Finite Lived Intangible Assets Amortization Expense Year Three</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element339" xlink:to="label339" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="element340" />
        <label xlink:type="resource" xlink:label="label340" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_en-US">For the year ended December 31, 2024</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element340" xlink:to="label340" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="element341" />
        <label xlink:type="resource" xlink:label="label341" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_en-US">Total</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element341" xlink:to="label341" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="element342" />
        <label xlink:type="resource" xlink:label="label342" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_en-US">Finite-Lived Intangible Assets, Accumulated Amortization</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element342" xlink:to="label342" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="element343" />
        <label xlink:type="resource" xlink:label="label343" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_en-US">Finite Lived Intangible Assets Amortization Expense Year Four</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element343" xlink:to="label343" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="element344" />
        <label xlink:type="resource" xlink:label="label344" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_en-US">For the year ended December 31, 2025</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element344" xlink:to="label344" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGrossAbstract" xlink:label="element345" />
        <label xlink:type="resource" xlink:label="label345" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsGrossAbstract_en-US">Finite-Lived Intangible Assets, Gross [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element345" xlink:to="label345" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedCustomerListsGross" xlink:label="element346" />
        <label xlink:type="resource" xlink:label="label346" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedCustomerListsGross_en-US">Finite-Lived Customer Lists, Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element346" xlink:to="label346" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedCustomerListsGross" xlink:label="element347" />
        <label xlink:type="resource" xlink:label="label347" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedCustomerListsGross_en-US">Customer Lists And Rights To Sell</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element347" xlink:to="label347" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="element348" />
        <label xlink:type="resource" xlink:label="label348" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsLineItems_en-US">Finite Lived Intangible Assets [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element348" xlink:to="label348" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="element349" />
        <label xlink:type="resource" xlink:label="label349" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_en-US">Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element349" xlink:to="label349" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="element350" />
        <label xlink:type="resource" xlink:label="label350" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_en-US">Finite Lived Intangible Assets Amortization Expense Year Five</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element350" xlink:to="label350" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="element351" />
        <label xlink:type="resource" xlink:label="label351" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_en-US">For the year ended December 31, 2026</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element351" xlink:to="label351" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedTrademarksGross" xlink:label="element352" />
        <label xlink:type="resource" xlink:label="label352" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_FiniteLivedTrademarksGross_en-US">Finite-Lived Trademarks, Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element352" xlink:to="label352" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionsDescription" xlink:label="element353" />
        <label xlink:type="resource" xlink:label="label353" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyTransactionsDescription_en-US">Foreign currency transactions description</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element353" xlink:to="label353" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyExchangeRateRemeasurement1" xlink:label="element354" />
        <label xlink:type="resource" xlink:label="label354" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ForeignCurrencyExchangeRateRemeasurement1_en-US">Venezuela Currency exchange rate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element354" xlink:to="label354" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyExchangeRateRemeasurement1" xlink:label="element355" />
        <label xlink:type="resource" xlink:label="label355" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyExchangeRateRemeasurement1_en-US">Foreign Currency Exchange Rate Translation 1</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element355" xlink:to="label355" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="element356" />
        <label xlink:type="resource" xlink:label="label356" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ForeignCountryMember_en-US">Foreign Tax Authority [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element356" xlink:to="label356" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignLineOfCreditMember" xlink:label="element357" />
        <label xlink:type="resource" xlink:label="label357" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ForeignLineOfCreditMember_en-US">Foreign Line of Credit [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element357" xlink:to="label357" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignLineOfCreditMember" xlink:label="element358" />
        <label xlink:type="resource" xlink:label="label358" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ForeignLineOfCreditMember_en-US">EURO Term Loan [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element358" xlink:to="label358" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:label="element359" />
        <label xlink:type="resource" xlink:label="label359" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ForeignCurrencyTransactionGainLossRealized_en-US">Foreign Currency Transaction Gain (Loss), Realized</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element359" xlink:to="label359" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:label="element360" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element372" xlink:to="label372" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="element374" />
        <label xlink:type="resource" xlink:label="label374" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_en-US">Goodwill And Intangible Assets Disclosure [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element374" xlink:to="label374" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element375" xlink:to="label375" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="element376" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element376" xlink:to="label376" />
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        <label xlink:type="resource" xlink:label="label377" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_Goodwill_en-US">Goodwill</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element377" xlink:to="label377" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill" xlink:label="element378" />
        <label xlink:type="resource" xlink:label="label378" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_Goodwill_en-US">Goodwill</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element378" xlink:to="label378" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:label="element379" />
        <label xlink:type="resource" xlink:label="label379" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_GoodwillPurchaseAccountingAdjustments_en-US">GoodwillPurchaseAccountingAdjustments</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:label="element380" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element380" xlink:to="label380" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="element381" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element381" xlink:to="label381" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="element382" />
        <label xlink:type="resource" xlink:label="label382" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_en-US">Goodwill And Intangible Assets Disclosure [Abstract]</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="element383" />
        <label xlink:type="resource" xlink:label="label383" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_GoodwillLineItems_en-US">Goodwill [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element383" xlink:to="label383" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GrossProfit" xlink:label="element385" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element386" xlink:to="label386" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="element387" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element387" xlink:to="label387" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element388" xlink:to="label388" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse" xlink:label="element389" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="element417" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeOther" xlink:label="element434" />
        <label xlink:type="resource" xlink:label="label434" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_InterestIncomeOther_en-US">Mineral oil excise tax refund, interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element434" xlink:to="label434" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization" xlink:label="element435" />
        <label xlink:type="resource" xlink:label="label435" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestExpenseDebtExcludingAmortization_en-US">Interest Expense, Debt, Excluding Amortization</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element435" xlink:to="label435" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseDebtExcludingAmortization" xlink:label="element436" />
        <label xlink:type="resource" xlink:label="label436" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_InterestExpenseDebtExcludingAmortization_en-US">Interest Expense, Debt, Excluding Amortization</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element436" xlink:to="label436" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock" xlink:label="element437" />
        <label xlink:type="resource" xlink:label="label437" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestIncomeAndInterestExpenseDisclosureTableTextBlock_en-US">Interest Income And Interest Expense Disclosure [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element437" xlink:to="label437" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="element438" />
        <label xlink:type="resource" xlink:label="label438" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_InterestExpense_en-US">Interest Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element438" xlink:to="label438" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpense" xlink:label="element439" />
        <label xlink:type="resource" xlink:label="label439" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestExpense_en-US">Total Interest Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element439" xlink:to="label439" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="element440" />
        <label xlink:type="resource" xlink:label="label440" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_InterestIncomeExpenseNet_en-US">Interest expense, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element440" xlink:to="label440" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="element441" />
        <label xlink:type="resource" xlink:label="label441" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestIncomeExpenseNet_en-US">Interest expense, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element441" xlink:to="label441" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestRateCashFlowHedgeLiabilityAtFairValue" xlink:label="element442" />
        <label xlink:type="resource" xlink:label="label442" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestRateCashFlowHedgeLiabilityAtFairValue_en-US">Interest Rate Cash Flow Hedge Liability at Fair Value</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element442" xlink:to="label442" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestRateCashFlowHedgeLiabilityAtFairValue" xlink:label="element443" />
        <label xlink:type="resource" xlink:label="label443" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_InterestRateCashFlowHedgeLiabilityAtFairValue_en-US">Derivative Liability, Fair Value</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element443" xlink:to="label443" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaid" xlink:label="element444" />
        <label xlink:type="resource" xlink:label="label444" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestPaid_en-US">Interest Paid</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element444" xlink:to="label444" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="element445" />
        <label xlink:type="resource" xlink:label="label445" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestRateSwapMember_en-US">Interest Rate Swap [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element445" xlink:to="label445" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="element446" />
        <label xlink:type="resource" xlink:label="label446" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_InterestRateSwapMember_en-US">Interest rate derivatives</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element446" xlink:to="label446" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="element447" />
        <label xlink:type="resource" xlink:label="label447" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InterestExpenseMember_en-US">Interest Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element447" xlink:to="label447" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InternalRevenueServiceIRSMember" xlink:label="element448" />
        <label xlink:type="resource" xlink:label="label448" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InternalRevenueServiceIRSMember_en-US">Internal Revenue Service (IRS) [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element448" xlink:to="label448" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoodsAndWorkInProcess" xlink:label="element449" />
        <label xlink:type="resource" xlink:label="label449" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InventoryFinishedGoodsAndWorkInProcess_en-US">Work-in-process and finished goods</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element449" xlink:to="label449" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="element450" />
        <label xlink:type="resource" xlink:label="label450" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InventoryRawMaterialsAndSupplies_en-US">Raw materials and supplies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element450" xlink:to="label450" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryGross" xlink:label="element451" />
        <label xlink:type="resource" xlink:label="label451" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InventoryGross_en-US">Inventory Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element451" xlink:to="label451" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNetAbstract" xlink:label="element452" />
        <label xlink:type="resource" xlink:label="label452" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InventoryNetAbstract_en-US">Inventories</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element452" xlink:to="label452" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="element453" />
        <label xlink:type="resource" xlink:label="label453" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_InvestmentIncomeInterest_en-US">Interest Income</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element453" xlink:to="label453" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="element454" />
        <label xlink:type="resource" xlink:label="label454" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_InvestmentIncomeInterest_en-US">Investment Income, Interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element454" xlink:to="label454" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseTermOfContract" xlink:label="element455" />
        <label xlink:type="resource" xlink:label="label455" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseTermOfContract_en-US">Lessee Operating Lease Term Of Contract</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element455" xlink:to="label455" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="element456" />
        <label xlink:type="resource" xlink:label="label456" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_en-US">Lessee Operating Lease Liability Payments Due Year Three</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element456" xlink:to="label456" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="element457" />
        <label xlink:type="resource" xlink:label="label457" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_en-US">For the year ended December 31, 2024</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element457" xlink:to="label457" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="element458" />
        <label xlink:type="resource" xlink:label="label458" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeLeaseDescriptionTable_en-US">Lessee Lease Description [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element458" xlink:to="label458" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="element459" />
        <label xlink:type="resource" xlink:label="label459" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_en-US">Lessee Operating Lease Liability Undiscounted Excess Amount</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element459" xlink:to="label459" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="element460" />
        <label xlink:type="resource" xlink:label="label460" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xml:lang="en-US" id="NegatedTerse_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_en-US">Less: imputed interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element460" xlink:to="label460" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="element461" />
        <label xlink:type="resource" xlink:label="label461" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_en-US">Less: imputed interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element461" xlink:to="label461" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="element462" />
        <label xlink:type="resource" xlink:label="label462" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_en-US">Lessee Operating Lease Liability Payments Remainder Of Fiscal Year</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element462" xlink:to="label462" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear" xlink:label="element463" />
        <label xlink:type="resource" xlink:label="label463" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear_en-US">For the remainder of 2021</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element463" xlink:to="label463" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="element464" />
        <label xlink:type="resource" xlink:label="label464" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_en-US">Lessee Operating Lease Liability Payments Due Year Four</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element464" xlink:to="label464" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="element465" />
        <label xlink:type="resource" xlink:label="label465" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_en-US">For the year ended December 31, 2025</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element465" xlink:to="label465" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="element466" />
        <label xlink:type="resource" xlink:label="label466" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeLeaseDescriptionLineItems_en-US">Lessee Lease Description [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element466" xlink:to="label466" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="element467" />
        <label xlink:type="resource" xlink:label="label467" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_en-US">LesseeOperatingLeaseLiabilityPaymentsDue</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element467" xlink:to="label467" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="element468" />
        <label xlink:type="resource" xlink:label="label468" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_en-US">Total lease payments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element468" xlink:to="label468" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="element469" />
        <label xlink:type="resource" xlink:label="label469" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_en-US">Lessee Operating Lease Liability Maturity [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element469" xlink:to="label469" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="element470" />
        <label xlink:type="resource" xlink:label="label470" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeLeasesPolicyTextBlock_en-US">Lessee Leases [Policy Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element470" xlink:to="label470" />
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        <label xlink:type="resource" xlink:label="label471" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_en-US">Lessee Operating Lease Liability Payments Due Year Five</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element471" xlink:to="label471" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="element472" />
        <label xlink:type="resource" xlink:label="label472" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_en-US">For the year ended December 31, 2026 and beyond</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element472" xlink:to="label472" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="element473" />
        <label xlink:type="resource" xlink:label="label473" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_en-US">Lessee Operating Lease Liability Payments Due Year Two</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element473" xlink:to="label473" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="element474" />
        <label xlink:type="resource" xlink:label="label474" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_en-US">For the year ended December 31, 2023</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element474" xlink:to="label474" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="element475" />
        <label xlink:type="resource" xlink:label="label475" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_en-US">Lessee Operating Lease Liability Payments Due Year One</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element475" xlink:to="label475" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="element476" />
        <label xlink:type="resource" xlink:label="label476" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_en-US">For the year ended December 31, 2022</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element476" xlink:to="label476" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="element477" />
        <label xlink:type="resource" xlink:label="label477" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LettersOfCreditOutstandingAmount_en-US">Letters Of Credit Outstanding Amount</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element477" xlink:to="label477" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtWeightedAverageInterestRate" xlink:label="element478" />
        <label xlink:type="resource" xlink:label="label478" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongtermDebtWeightedAverageInterestRate_en-US">Long term Debt Weighted Average Interest Rate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element478" xlink:to="label478" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="element479" />
        <label xlink:type="resource" xlink:label="label479" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongtermDebtTypeAxis_en-US">Long-term Debt, Type [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element479" xlink:to="label479" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="element480" />
        <label xlink:type="resource" xlink:label="label480" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongtermDebtTypeDomain_en-US">Long-term Debt, Type [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element480" xlink:to="label480" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandMember" xlink:label="element481" />
        <label xlink:type="resource" xlink:label="label481" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LandMember_en-US">Land Member</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element481" xlink:to="label481" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="element482" />
        <label xlink:type="resource" xlink:label="label482" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LeasesOfLesseeDisclosureTextBlock_en-US">Leases Of Lessee Disclosure [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element482" xlink:to="label482" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="element483" />
        <label xlink:type="resource" xlink:label="label483" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LeasesAbstract_en-US">Leases [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element483" xlink:to="label483" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="element484" />
        <label xlink:type="resource" xlink:label="label484" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_LiabilitiesAndStockholdersEquity_en-US">Total liabilities and equity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element484" xlink:to="label484" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="element485" />
        <label xlink:type="resource" xlink:label="label485" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilitiesAndStockholdersEquity_en-US">Total liabilities and equity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element485" xlink:to="label485" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="element486" />
        <label xlink:type="resource" xlink:label="label486" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilitiesAndStockholdersEquityAbstract_en-US">LIABILITIES AND EQUITY</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element486" xlink:to="label486" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="element487" />
        <label xlink:type="resource" xlink:label="label487" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilitiesFairValueDisclosure_en-US">Liabilities, Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element487" xlink:to="label487" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="element488" />
        <label xlink:type="resource" xlink:label="label488" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_Liabilities_en-US">Total liabilities</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element488" xlink:to="label488" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Liabilities" xlink:label="element489" />
        <label xlink:type="resource" xlink:label="label489" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_Liabilities_en-US">Total liabilities</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element489" xlink:to="label489" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="element490" />
        <label xlink:type="resource" xlink:label="label490" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_LiabilitiesCurrent_en-US">Total current liabilities</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element490" xlink:to="label490" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="element491" />
        <label xlink:type="resource" xlink:label="label491" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilitiesCurrent_en-US">Total current liabilities</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element491" xlink:to="label491" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="element492" />
        <label xlink:type="resource" xlink:label="label492" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilitiesCurrentAbstract_en-US">Current liabilities</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element492" xlink:to="label492" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilityForUncertainTaxPositionsNoncurrent" xlink:label="element493" />
        <label xlink:type="resource" xlink:label="label493" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent_en-US">Liability For Uncertain Tax Positions Noncurrent</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element493" xlink:to="label493" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="element494" />
        <label xlink:type="resource" xlink:label="label494" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_en-US">Line of Credit Facility Current Borrowing Capacity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element494" xlink:to="label494" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCovenantCompliance" xlink:label="element495" />
        <label xlink:type="resource" xlink:label="label495" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityCovenantCompliance_en-US">Line of Credit Facility, Covenant Compliance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element495" xlink:to="label495" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit" xlink:label="element496" />
        <label xlink:type="resource" xlink:label="label496" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCredit_en-US">Line of Credit Facility, Amount Outstanding</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element496" xlink:to="label496" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit" xlink:label="element497" />
        <label xlink:type="resource" xlink:label="label497" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LineOfCredit_en-US">Revolver</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element497" xlink:to="label497" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityInitiationDate1" xlink:label="element498" />
        <label xlink:type="resource" xlink:label="label498" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityInitiationDate1_en-US">Line Of Credit Facility Initiation Date 1</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element498" xlink:to="label498" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCommitmentFeePercentage" xlink:label="element499" />
        <label xlink:type="resource" xlink:label="label499" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityCommitmentFeePercentage_en-US">Line Of Credit Facility Commitment Fee Percentage</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element499" xlink:to="label499" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCovenantTerms" xlink:label="element500" />
        <label xlink:type="resource" xlink:label="label500" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityCovenantTerms_en-US">Line of Credit Facility, Covenant Terms</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element500" xlink:to="label500" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityInterestRateDescription" xlink:label="element501" />
        <label xlink:type="resource" xlink:label="label501" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityInterestRateDescription_en-US">Line Of Credit Facility Interest Rate Description</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element501" xlink:to="label501" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="element502" />
        <label xlink:type="resource" xlink:label="label502" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_en-US">Line of Credit Facility Maximum Borrowing Capacity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element502" xlink:to="label502" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="element503" />
        <label xlink:type="resource" xlink:label="label503" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_en-US">Line Of Credit Facility Remaining Borrowing Capacity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element503" xlink:to="label503" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet" xlink:label="element504" />
        <label xlink:type="resource" xlink:label="label504" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet_en-US">Line of Credit Facility, Increase (Decrease), Net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element504" xlink:to="label504" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtByMaturityAbstract" xlink:label="element505" />
        <label xlink:type="resource" xlink:label="label505" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongTermDebtByMaturityAbstract_en-US">Long Term Debt By Maturity Abstract</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element505" xlink:to="label505" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="element506" />
        <label xlink:type="resource" xlink:label="label506" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_en-US">LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element506" xlink:to="label506" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="element507" />
        <label xlink:type="resource" xlink:label="label507" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_en-US">2025</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="element508" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="element509" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="element511" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="element514" />
        <label xlink:type="resource" xlink:label="label514" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_en-US">LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="element515" />
        <label xlink:type="resource" xlink:label="label515" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_en-US">2021</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="element516" />
        <label xlink:type="resource" xlink:label="label516" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_en-US">LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="element517" />
        <label xlink:type="resource" xlink:label="label517" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_en-US">2024</label>
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element523" xlink:to="label523" />
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        <label xlink:type="resource" xlink:label="label525" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LossContingencyLossInPeriod_en-US">Non-income tax contingency charge</label>
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        <label xlink:type="resource" xlink:label="label526" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_LossContingencyActionsTakenByDefendant_en-US">Loss Contingency Actions Taken By Defendant</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element526" xlink:to="label526" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="element528" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element580" xlink:to="label580" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="element581" />
        <label xlink:type="resource" xlink:label="label581" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeaseCost_en-US">Operating Lease Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element581" xlink:to="label581" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="element582" />
        <label xlink:type="resource" xlink:label="label582" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeaseRightOfUseAsset_en-US">Operating Lease Right Of Use Asset</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element582" xlink:to="label582" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="element583" />
        <label xlink:type="resource" xlink:label="label583" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeaseRightOfUseAsset_en-US">Right of use lease assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element583" xlink:to="label583" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract" xlink:label="element584" />
        <label xlink:type="resource" xlink:label="label584" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeaseLiabilitiesPaymentsDueRollingMaturityAbstract_en-US">Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element584" xlink:to="label584" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="element585" />
        <label xlink:type="resource" xlink:label="label585" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_en-US">Operating Lease Weighted Average Remaining Lease Term 1</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element585" xlink:to="label585" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="element586" />
        <label xlink:type="resource" xlink:label="label586" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_en-US">Operating Leases Future Minimum Payments Due In Two Years</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element586" xlink:to="label586" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="element587" />
        <label xlink:type="resource" xlink:label="label587" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_en-US">For the year ended 2020</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element587" xlink:to="label587" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="element588" />
        <label xlink:type="resource" xlink:label="label588" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_en-US">Operating Leases Future Minimum Payments Due In Five Years</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element588" xlink:to="label588" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="element589" />
        <label xlink:type="resource" xlink:label="label589" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_en-US">For the year ended 2023</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element589" xlink:to="label589" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="element590" />
        <label xlink:type="resource" xlink:label="label590" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_OperatingIncomeLoss_en-US">Operating income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element590" xlink:to="label590" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="element591" />
        <label xlink:type="resource" xlink:label="label591" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingIncomeLoss_en-US">Operating income</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element591" xlink:to="label591" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="element592" />
        <label xlink:type="resource" xlink:label="label592" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingIncomeLoss_en-US">Operating income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element592" xlink:to="label592" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="element593" />
        <label xlink:type="resource" xlink:label="label593" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_en-US">Operating Leases Future Minimum Payments Due In Four Years</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element593" xlink:to="label593" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="element594" />
        <label xlink:type="resource" xlink:label="label594" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_en-US">For the year ended 2022</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element594" xlink:to="label594" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock" xlink:label="element595" />
        <label xlink:type="resource" xlink:label="label595" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesOfLesseeDisclosureTextBlock_en-US">Operating Leases Of Lessee Disclosure [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element595" xlink:to="label595" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="element596" />
        <label xlink:type="resource" xlink:label="label596" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_en-US">Operating Leases Future Minimum Payments Due In Three Years</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element596" xlink:to="label596" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="element597" />
        <label xlink:type="resource" xlink:label="label597" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_en-US">For the year ended 2021</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element597" xlink:to="label597" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="element598" />
        <label xlink:type="resource" xlink:label="label598" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_en-US">Operating Leases Future Minimum Payments Due Current</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element598" xlink:to="label598" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="element599" />
        <label xlink:type="resource" xlink:label="label599" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_en-US">For the year ended 2019</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element599" xlink:to="label599" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="element600" />
        <label xlink:type="resource" xlink:label="label600" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_en-US">Operating Leases Future Minimum Payments Due Thereafter</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element600" xlink:to="label600" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="element601" />
        <label xlink:type="resource" xlink:label="label601" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_en-US">For the year ended 2024 and beyond</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element601" xlink:to="label601" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="element602" />
        <label xlink:type="resource" xlink:label="label602" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_en-US">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element602" xlink:to="label602" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="element603" />
        <label xlink:type="resource" xlink:label="label603" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_en-US">Organization Consolidation And Presentation Of Financial Statements [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element603" xlink:to="label603" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax" xlink:label="element604" />
        <label xlink:type="resource" xlink:label="label604" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_en-US">Other Comprehensive (Loss) Income, before Reclassifications, before Tax</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element604" xlink:to="label604" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="element605" />
        <label xlink:type="resource" xlink:label="label605" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_en-US">Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element605" xlink:to="label605" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="element606" />
        <label xlink:type="resource" xlink:label="label606" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_en-US">Related Tax Amounts</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element606" xlink:to="label606" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1" xlink:label="element607" />
        <label xlink:type="resource" xlink:label="label607" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xml:lang="en-US" id="NegatedTerse_us-gaap_OtherComprehensiveIncomeLossTaxPortionAttributableToParent1_en-US">Related Tax Amounts</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element607" xlink:to="label607" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="element608" />
        <label xlink:type="resource" xlink:label="label608" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_en-US">Defined Benefit Retirement Plans</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element608" xlink:to="label608" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="element609" />
        <label xlink:type="resource" xlink:label="label609" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_en-US">Defined benefit retirement plans</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element609" xlink:to="label609" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="element610" />
        <label xlink:type="resource" xlink:label="label610" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherNoncurrentLiabilitiesMember_en-US">Other Liabilities Noncurrent [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element610" xlink:to="label610" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="element611" />
        <label xlink:type="resource" xlink:label="label611" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_OtherComprehensiveIncomeLossNetOfTax_en-US">Other comprehensive loss</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element611" xlink:to="label611" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="element612" />
        <label xlink:type="resource" xlink:label="label612" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossNetOfTax_en-US">Other Comprehensive Income (Loss), Net of Tax</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element612" xlink:to="label612" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="element613" />
        <label xlink:type="resource" xlink:label="label613" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_OtherComprehensiveIncomeLossNetOfTax_en-US">Amounts reported in other comprehensive income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element613" xlink:to="label613" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax" xlink:label="element614" />
        <label xlink:type="resource" xlink:label="label614" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherComprehensiveIncomeLossBeforeTax_en-US">Other Comprehensive Income Loss before Tax</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element614" xlink:to="label614" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesFairValueDisclosure" xlink:label="element615" />
        <label xlink:type="resource" xlink:label="label615" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherLiabilitiesFairValueDisclosure_en-US">Other Liabilities, Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element615" xlink:to="label615" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="element630" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="element631" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermDebt" xlink:label="element632" />
        <label xlink:type="resource" xlink:label="label632" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_OtherLongTermDebt_en-US">Bank lines of credit and other debt obligations</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermDebtCurrent" xlink:label="element634" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLongTermDebtCurrent" xlink:label="element635" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherRestrictedAssetsCurrent" xlink:label="element643" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="element654" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="element655" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="element656" />
        <label xlink:type="resource" xlink:label="label656" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_en-US">Business Acquisition, Cost of Acquired Entity, Purchase Price</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element656" xlink:to="label656" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="element657" />
        <label xlink:type="resource" xlink:label="label657" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_en-US">Cash Paid for Acquisitions</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="element658" />
        <label xlink:type="resource" xlink:label="label658" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PaymentsForRestructuring_en-US">Cash payments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element658" xlink:to="label658" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="element659" />
        <label xlink:type="resource" xlink:label="label659" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_PaymentsForRestructuring_en-US">Cash payments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element659" xlink:to="label659" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="element660" />
        <label xlink:type="resource" xlink:label="label660" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_PaymentsOfDividendsMinorityInterest_en-US">Distributions to noncontrolling affiliate shareholders</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element660" xlink:to="label660" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="element661" />
        <label xlink:type="resource" xlink:label="label661" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PaymentsOfDividendsMinorityInterest_en-US">Payments of Dividends, Noncontrolling Interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element661" xlink:to="label661" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="element662" />
        <label xlink:type="resource" xlink:label="label662" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_PaymentsOfDividendsMinorityInterest_en-US">Acquisition of Noncontrolling Interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element662" xlink:to="label662" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="element663" />
        <label xlink:type="resource" xlink:label="label663" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_en-US">Investments in property, plant and equipment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element663" xlink:to="label663" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="element664" />
        <label xlink:type="resource" xlink:label="label664" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_en-US">Investments in property, plant and equipment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element664" xlink:to="label664" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="element665" />
        <label xlink:type="resource" xlink:label="label665" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PensionPlansDefinedBenefitMember_en-US">Pension Plans, Defined Benefit [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element665" xlink:to="label665" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="element666" />
        <label xlink:type="resource" xlink:label="label666" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_en-US">Pension And Other Postretirement Benefits Disclosure [Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element666" xlink:to="label666" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="element667" />
        <label xlink:type="resource" xlink:label="label667" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PensionAndOtherPostretirementBenefitExpense_en-US">Pension and other postretirement benefit expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element667" xlink:to="label667" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="element668" />
        <label xlink:type="resource" xlink:label="label668" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_PensionAndOtherPostretirementBenefitExpense_en-US">Pension And Other postretirement benefit expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element668" xlink:to="label668" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="element669" />
        <label xlink:type="resource" xlink:label="label669" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_en-US">Prepaid expenses and other current assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element669" xlink:to="label669" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="element670" />
        <label xlink:type="resource" xlink:label="label670" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PriorPeriodReclassificationAdjustment_en-US">Prior Period Reclassification Adjustment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element670" xlink:to="label670" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="element671" />
        <label xlink:type="resource" xlink:label="label671" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_en-US">Borrowings (repayments) Of Lines Of Credit</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element671" xlink:to="label671" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="element672" />
        <label xlink:type="resource" xlink:label="label672" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_en-US">Borrowings on revolving credit facilities, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element672" xlink:to="label672" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt" xlink:label="element673" />
        <label xlink:type="resource" xlink:label="label673" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt_en-US">Borrowings (repayments) of other long-term debt net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element673" xlink:to="label673" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt" xlink:label="element674" />
        <label xlink:type="resource" xlink:label="label674" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ProceedsFromRepaymentsOfOtherLongTermDebt_en-US">Repayments on other debt, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element674" xlink:to="label674" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepurchaseOfEquity" xlink:label="element675" />
        <label xlink:type="resource" xlink:label="label675" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromRepurchaseOfEquity_en-US">Stock options exercised, other</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element675" xlink:to="label675" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="element676" />
        <label xlink:type="resource" xlink:label="label676" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromIssuanceOfLongTermDebt_en-US">Proceeds from long-term debt</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element676" xlink:to="label676" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="element677" />
        <label xlink:type="resource" xlink:label="label677" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromIssuanceOfCommonStock_en-US">Proceeds from sale of common stock, net of related expenses</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element677" xlink:to="label677" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="element678" />
        <label xlink:type="resource" xlink:label="label678" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_en-US">Insurance settlement interest earned</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element678" xlink:to="label678" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="element679" />
        <label xlink:type="resource" xlink:label="label679" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_en-US">Proceeds from disposition of assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element679" xlink:to="label679" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProductInformationLineItems" xlink:label="element680" />
        <label xlink:type="resource" xlink:label="label680" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProductInformationLineItems_en-US">Product Information [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element680" xlink:to="label680" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="element681" />
        <label xlink:type="resource" xlink:label="label681" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_ProfitLoss_en-US">Net income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element681" xlink:to="label681" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="element682" />
        <label xlink:type="resource" xlink:label="label682" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ProfitLoss_en-US">Net income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element682" xlink:to="label682" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProfitLoss" xlink:label="element683" />
        <label xlink:type="resource" xlink:label="label683" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ProfitLoss_en-US">Net income (loss)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element683" xlink:to="label683" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="element684" />
        <label xlink:type="resource" xlink:label="label684" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentByTypeAxis_en-US">Long-Lived Tangible Asset [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element684" xlink:to="label684" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="element685" />
        <label xlink:type="resource" xlink:label="label685" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentTypeDomain_en-US">Long-Lived Tangible Asset [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element685" xlink:to="label685" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="element686" />
        <label xlink:type="resource" xlink:label="label686" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentGross_en-US">Property, plant and equipment, at cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element686" xlink:to="label686" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="element687" />
        <label xlink:type="resource" xlink:label="label687" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_us-gaap_PropertyPlantAndEquipmentNet_en-US">Property, plant and equipment, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element687" xlink:to="label687" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="element688" />
        <label xlink:type="resource" xlink:label="label688" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentNet_en-US">Net property, plant and equipment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element688" xlink:to="label688" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAdditionalDisclosures" xlink:label="element689" />
        <label xlink:type="resource" xlink:label="label689" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_PropertyPlantAndEquipmentAdditionalDisclosures_en-US">Property plant and equipment additional disclosures</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReclassificationTable" xlink:label="element693" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReclassificationLineItems" xlink:label="element694" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element694" xlink:to="label694" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="element695" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="element696" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationFromSegmentTotalsToConsolidatedAbstract" xlink:label="element697" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element697" xlink:to="label697" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="element698" />
        <label xlink:type="resource" xlink:label="label698" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RepaymentsOfLongTermDebt_en-US">Payments of long-term debt</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element698" xlink:to="label698" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="element699" />
        <label xlink:type="resource" xlink:label="label699" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_RepaymentsOfLongTermDebt_en-US">Payments of long-term debt</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element699" xlink:to="label699" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="element700" />
        <label xlink:type="resource" xlink:label="label700" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_en-US">Repayment of long-term debt</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element700" xlink:to="label700" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities" xlink:label="element701" />
        <label xlink:type="resource" xlink:label="label701" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_en-US">Payment of long-term debt</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element701" xlink:to="label701" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="element702" />
        <label xlink:type="resource" xlink:label="label702" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestrictedStockMember_en-US">Restricted Stock [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element702" xlink:to="label702" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="element703" />
        <label xlink:type="resource" xlink:label="label703" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestrictedStockMember_en-US">Restricted Stock LTIP Plan [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element703" xlink:to="label703" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="element704" />
        <label xlink:type="resource" xlink:label="label704" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestrictedStockUnitsRSUMember_en-US">Restricted Stock Units (RSUs) [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element704" xlink:to="label704" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="element705" />
        <label xlink:type="resource" xlink:label="label705" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestrictedStockUnitsRSUMember_en-US">Restricted Stock Units (RSUs) LTIP Plan [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element705" xlink:to="label705" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCash" xlink:label="element706" />
        <label xlink:type="resource" xlink:label="label706" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestrictedCash_en-US">Restricted Cash</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element706" xlink:to="label706" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedCash" xlink:label="element707" />
        <label xlink:type="resource" xlink:label="label707" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestrictedCash_en-US">Restricted Cash Included in other assets</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element707" xlink:to="label707" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="element708" />
        <label xlink:type="resource" xlink:label="label708" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringCharges_en-US">Restructuring and adjustments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element708" xlink:to="label708" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="element709" />
        <label xlink:type="resource" xlink:label="label709" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_us-gaap_RestructuringCharges_en-US">Restructuring and related charges</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element709" xlink:to="label709" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="element710" />
        <label xlink:type="resource" xlink:label="label710" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestructuringCharges_en-US">Restructuring and related charges</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element710" xlink:to="label710" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="element711" />
        <label xlink:type="resource" xlink:label="label711" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringReserve_en-US">Accrued restructuring</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element711" xlink:to="label711" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="element712" />
        <label xlink:type="resource" xlink:label="label712" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xml:lang="en-US" id="periodStart_us-gaap_RestructuringReserve_en-US">Accrued restructuring, beginning balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element712" xlink:to="label712" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="element713" />
        <label xlink:type="resource" xlink:label="label713" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xml:lang="en-US" id="periodEnd_us-gaap_RestructuringReserve_en-US">Accrued restructuring, ending balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element713" xlink:to="label713" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="element714" />
        <label xlink:type="resource" xlink:label="label714" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestructuringReserve_en-US">Accrued Restructuring</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element714" xlink:to="label714" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringPlanAxis" xlink:label="element715" />
        <label xlink:type="resource" xlink:label="label715" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringPlanAxis_en-US">Restructuring Plan [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element715" xlink:to="label715" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringPlanDomain" xlink:label="element716" />
        <label xlink:type="resource" xlink:label="label716" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringPlanDomain_en-US">Restructuring Plan [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element716" xlink:to="label716" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="element717" />
        <label xlink:type="resource" xlink:label="label717" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringCostAndReserveLineItems_en-US">Restructuring Cost And Reserve [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element717" xlink:to="label717" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="element718" />
        <label xlink:type="resource" xlink:label="label718" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringAndRelatedActivitiesAbstract_en-US">Restructuring And Related Activities [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element718" xlink:to="label718" />
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        <label xlink:type="resource" xlink:label="label719" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringReserveTranslationAdjustment_en-US">Restructuring Reserve, Translation Adjustment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element719" xlink:to="label719" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveTranslationAdjustment" xlink:label="element720" />
        <label xlink:type="resource" xlink:label="label720" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestructuringReserveTranslationAdjustment_en-US">Currency Translation Adjustments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element720" xlink:to="label720" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveTranslationAdjustment" xlink:label="element721" />
        <label xlink:type="resource" xlink:label="label721" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xml:lang="en-US" id="NegatedTerse_us-gaap_RestructuringReserveTranslationAdjustment_en-US">Currency translation adjustments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element721" xlink:to="label721" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveCurrent" xlink:label="element722" />
        <label xlink:type="resource" xlink:label="label722" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_RestructuringReserveCurrent_en-US">Restructuring Reserve Current</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element722" xlink:to="label722" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveCurrent" xlink:label="element723" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element723" xlink:to="label723" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveCurrent" xlink:label="element724" />
        <label xlink:type="resource" xlink:label="label724" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xml:lang="en-US" id="periodEnd_us-gaap_RestructuringReserveCurrent_en-US">Accrued Restructuring, Ending Balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element724" xlink:to="label724" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveCurrent" xlink:label="element725" />
        <label xlink:type="resource" xlink:label="label725" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_RestructuringReserveCurrent_en-US">Accrued restructuring</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element725" xlink:to="label725" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestructuringReserveRollForward" xlink:label="element726" />
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        <label xlink:type="resource" xlink:label="label780" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</label>
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element781" xlink:to="label781" />
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        <label xlink:type="resource" xlink:label="label783" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_SegmentReportingInformationLineItems_en-US">Segment Reporting Information [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element783" xlink:to="label783" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingMeasurementDisclosuresAbstract" xlink:label="element784" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element784" xlink:to="label784" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element785" xlink:to="label785" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="element786" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element786" xlink:to="label786" />
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        <label xlink:type="resource" xlink:label="label787" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_SellingGeneralAndAdministrativeExpense_en-US">Selling, general and administrative expenses</label>
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        <label xlink:type="resource" xlink:label="label788" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_en-US">Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Purchase Date</label>
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element790" xlink:to="label790" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="element791" />
        <label xlink:type="resource" xlink:label="label791" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element791" xlink:to="label791" />
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        <label xlink:type="resource" xlink:label="label793" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</label>
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        <label xlink:type="resource" xlink:label="label803" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_en-US">Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value</label>
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        <label xlink:type="resource" xlink:label="label804" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</label>
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="element807" />
        <label xlink:type="resource" xlink:label="label807" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_en-US">Equity Award [Domain]</label>
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        <label xlink:type="resource" xlink:label="label808" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuance_en-US">Share-based Goods and Nonemployee Services Transaction, Shares Approved for Issuance</label>
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        <label xlink:type="resource" xlink:label="label809" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_us-gaap_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuance_en-US">Director Stock Ownership Plan Maximum Number of Shares Authorized Under Plan</label>
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        <label xlink:type="resource" xlink:label="label810" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_ShortTermLeaseCost_en-US">Short Term Lease Cost</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element810" xlink:to="label810" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element811" xlink:to="label811" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="element813" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="element814" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element814" xlink:to="label814" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element815" xlink:to="label815" />
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        <label xlink:type="resource" xlink:label="label816" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_us-gaap_StatementTable_en-US">Statement [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element816" xlink:to="label816" />
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        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element817" xlink:to="label817" />
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        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SubsidiariesMember" xlink:label="element912" />
        <label xlink:type="resource" xlink:label="label912" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_srt_SubsidiariesMember_en-US">Subsidiaries [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element912" xlink:to="label912" />
        <loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_SubsidiariesMember" xlink:label="element913" />
        <label xlink:type="resource" xlink:label="label913" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_srt_SubsidiariesMember_en-US">Argentina [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element913" xlink:to="label913" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="element914" />
        <label xlink:type="resource" xlink:label="label914" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments_en-US">Income (loss) before equity in net income of associated companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element914" xlink:to="label914" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="element915" />
        <label xlink:type="resource" xlink:label="label915" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments_en-US">Income Loss From Continuing Operations Before Minority Interest And Income Loss From Equity Method Investments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element915" xlink:to="label915" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="element916" />
        <label xlink:type="resource" xlink:label="label916" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_IncomeLossFromContinuingOperationsBeforeMinorityInterestAndIncomeLossFromEquityMethodInvestments_en-US">Income Loss From Continuing Operations Before noncontrolling Interests and Income Loss From Equity Method Investments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element916" xlink:to="label916" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet" xlink:label="element917" />
        <label xlink:type="resource" xlink:label="label917" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet_en-US">Deferred compensation, deferred taxes and other, net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element917" xlink:to="label917" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet" xlink:label="element918" />
        <label xlink:type="resource" xlink:label="label918" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet_en-US">Increase Decrease In Deferred Compensation And Other Net</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element918" xlink:to="label918" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet" xlink:label="element919" />
        <label xlink:type="resource" xlink:label="label919" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_IncreaseDecreaseInDeferredCompensationAndOtherNet_en-US">The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future and other certain items.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element919" xlink:to="label919" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash" xlink:label="element920" />
        <label xlink:type="resource" xlink:label="label920" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash_en-US">Excess Tax Benefit From Share Based Compensation - Non Cash</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element920" xlink:to="label920" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash" xlink:label="element921" />
        <label xlink:type="resource" xlink:label="label921" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash_en-US">Reductions in the entity's income taxes that arise when compensation cost (from non-qualified share-based compensation) recognized on the entity's tax return exceeds compensation cost from equity-based compensation recognized in financial statements. This element represents the non-cash portion.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element921" xlink:to="label921" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash" xlink:label="element922" />
        <label xlink:type="resource" xlink:label="label922" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ExcessTaxBenefitFromShareBasedCompensationNonCash_en-US">Excess Tax Benefit Related to Stock Option Exercises</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element922" xlink:to="label922" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_RestrictedInsuranceReceivable" xlink:label="element923" />
        <label xlink:type="resource" xlink:label="label923" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_RestrictedInsuranceReceivable_en-US">Restricted Insurance Receivable</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element923" xlink:to="label923" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_RestrictedInsuranceReceivable" xlink:label="element924" />
        <label xlink:type="resource" xlink:label="label924" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_RestrictedInsuranceReceivable_en-US">The amount received designated as a long term asset and related non current liability and designated as non-cash</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element924" xlink:to="label924" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CeoTransitionCosts" xlink:label="element925" />
        <label xlink:type="resource" xlink:label="label925" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CeoTransitionCosts_en-US">CEO transition costs</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element925" xlink:to="label925" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CeoTransitionCosts" xlink:label="element926" />
        <label xlink:type="resource" xlink:label="label926" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_CeoTransitionCosts_en-US">Represents the costs related to the on going search for a new CEO in connection with the previously announced executive transition planned for the end of 2021</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element926" xlink:to="label926" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NetReportingAmount" xlink:label="element927" />
        <label xlink:type="resource" xlink:label="label927" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NetReportingAmount_en-US">Net Reporting Amount</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element927" xlink:to="label927" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NetReportingAmount" xlink:label="element928" />
        <label xlink:type="resource" xlink:label="label928" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_NetReportingAmount_en-US">Revenue Recognized Under Net Reporting Arrangements</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element928" xlink:to="label928" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NetReportingAmount" xlink:label="element929" />
        <label xlink:type="resource" xlink:label="label929" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NetReportingAmount_en-US">Amount recognized as revenue under net reporting arrangements</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element929" xlink:to="label929" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OperatingIncomeLossSegmentReporting" xlink:label="element930" />
        <label xlink:type="resource" xlink:label="label930" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_OperatingIncomeLossSegmentReporting_en-US">Operating Earnings, Excluding Indirect Operating Expenses</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element930" xlink:to="label930" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OperatingIncomeLossSegmentReporting" xlink:label="element931" />
        <label xlink:type="resource" xlink:label="label931" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_OperatingIncomeLossSegmentReporting_en-US">The net result for the period of deducting operating expenses from operating revenues before amortization and non-operating charges.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element931" xlink:to="label931" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OperatingIncomeLossSegmentReporting" xlink:label="element932" />
        <label xlink:type="resource" xlink:label="label932" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_OperatingIncomeLossSegmentReporting_en-US">Operating Income Loss Segment Reporting</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element932" xlink:to="label932" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonoperatingCharges" xlink:label="element933" />
        <label xlink:type="resource" xlink:label="label933" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xml:lang="en-US" id="NegatedTerse_kwr_NonoperatingCharges_en-US">Non-operating and administrative expenses</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element933" xlink:to="label933" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonoperatingCharges" xlink:label="element934" />
        <label xlink:type="resource" xlink:label="label934" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NonoperatingCharges_en-US">The aggregate amount of non-operating charges recurring against earnings in the period, which are not directly related to or being allocated to a specific segment.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element934" xlink:to="label934" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonoperatingCharges" xlink:label="element935" />
        <label xlink:type="resource" xlink:label="label935" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NonoperatingCharges_en-US">Nonoperating Charges</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element935" xlink:to="label935" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted" xlink:label="element936" />
        <label xlink:type="resource" xlink:label="label936" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted_en-US">Reflects the effect on diluted earnings per share of adjustments of previously recorded tax expense, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, IRS tax settlement and unusual repatriation of foreign earnings</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element936" xlink:to="label936" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted" xlink:label="element937" />
        <label xlink:type="resource" xlink:label="label937" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted_en-US">Effect on EPS of Uncertain Tax Position Adjustments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element937" xlink:to="label937" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted" xlink:label="element938" />
        <label xlink:type="resource" xlink:label="label938" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EffectOfUncertainTaxPositionAdjustmentsEarningsPerShareDiluted_en-US">Effect Of Uncertain Tax Position Adjustments Earnings Per Share Diluted</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element938" xlink:to="label938" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_StockOptionsCompensationExpenseMember" xlink:label="element939" />
        <label xlink:type="resource" xlink:label="label939" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_StockOptionsCompensationExpenseMember_en-US">Stock Options Compensation Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element939" xlink:to="label939" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_StockOptionsCompensationExpenseMember" xlink:label="element940" />
        <label xlink:type="resource" xlink:label="label940" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_StockOptionsCompensationExpenseMember_en-US">The amount of equity based compensation cost recognized during the period in selling, general and administrative expense for the stock options plan .</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element940" xlink:to="label940" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_StockOptionsCompensationExpenseMember" xlink:label="element941" />
        <label xlink:type="resource" xlink:label="label941" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_StockOptionsCompensationExpenseMember_en-US">Stock Options Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element941" xlink:to="label941" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonvestedStockAwardsCompensationExpenseMember" xlink:label="element942" />
        <label xlink:type="resource" xlink:label="label942" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_NonvestedStockAwardsCompensationExpenseMember_en-US">Nonvested Stock Awards and Restricted Stock Unit Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element942" xlink:to="label942" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonvestedStockAwardsCompensationExpenseMember" xlink:label="element943" />
        <label xlink:type="resource" xlink:label="label943" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NonvestedStockAwardsCompensationExpenseMember_en-US">The amount of equity based compensation cost recognized during the period in selling, general and administrative expense for nonvested stock and restricted stock unit awards.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element943" xlink:to="label943" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonvestedStockAwardsCompensationExpenseMember" xlink:label="element944" />
        <label xlink:type="resource" xlink:label="label944" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NonvestedStockAwardsCompensationExpenseMember_en-US">Nonvested Stock Awards Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element944" xlink:to="label944" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EmployeeStockPurchasePlanCompensationExpenseMember" xlink:label="element945" />
        <label xlink:type="resource" xlink:label="label945" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EmployeeStockPurchasePlanCompensationExpenseMember_en-US">Employee Stock Purchase Plan Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element945" xlink:to="label945" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EmployeeStockPurchasePlanCompensationExpenseMember" xlink:label="element946" />
        <label xlink:type="resource" xlink:label="label946" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EmployeeStockPurchasePlanCompensationExpenseMember_en-US">The amount of equity basedcompensation cost recognized during the period in selling, general and administrative expense for the employee stock purchase plan .</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element946" xlink:to="label946" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EmployeeStockPurchasePlanCompensationExpenseMember" xlink:label="element947" />
        <label xlink:type="resource" xlink:label="label947" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_EmployeeStockPurchasePlanCompensationExpenseMember_en-US">Employee Stock Purchase Plan Compensation Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element947" xlink:to="label947" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MatchingStockContribution401KPlanCompensationExpenseMember" xlink:label="element948" />
        <label xlink:type="resource" xlink:label="label948" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_MatchingStockContribution401KPlanCompensationExpenseMember_en-US">Matching Stock Contribution 401 K Plan Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element948" xlink:to="label948" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MatchingStockContribution401KPlanCompensationExpenseMember" xlink:label="element949" />
        <label xlink:type="resource" xlink:label="label949" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_MatchingStockContribution401KPlanCompensationExpenseMember_en-US">401 (k) Matching Stock Contribution Plan Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element949" xlink:to="label949" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MatchingStockContribution401KPlanCompensationExpenseMember" xlink:label="element950" />
        <label xlink:type="resource" xlink:label="label950" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_MatchingStockContribution401KPlanCompensationExpenseMember_en-US">The amount of equity based compensation cost recognized during the period in selling, general and administrative expense for the non-elective and elective 401 (k) match stock contribution plan .</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element950" xlink:to="label950" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorsStockOwnershipPlanCompensationExpenseMember" xlink:label="element951" />
        <label xlink:type="resource" xlink:label="label951" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DirectorsStockOwnershipPlanCompensationExpenseMember_en-US">Directors Stock Ownership Plan Compensation Expense [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element951" xlink:to="label951" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorsStockOwnershipPlanCompensationExpenseMember" xlink:label="element952" />
        <label xlink:type="resource" xlink:label="label952" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_DirectorsStockOwnershipPlanCompensationExpenseMember_en-US">The amount of equity based compensation cost recognized during the period in selling, general and administrative expense for the company's board of director's stock plan .</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element952" xlink:to="label952" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorsStockOwnershipPlanCompensationExpenseMember" xlink:label="element953" />
        <label xlink:type="resource" xlink:label="label953" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_DirectorsStockOwnershipPlanCompensationExpenseMember_en-US">Directors Stock Ownership Plan Compensation Expense</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element953" xlink:to="label953" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FiniteLivedTrademarksFormulationsAndProductTechnology" xlink:label="element954" />
        <label xlink:type="resource" xlink:label="label954" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FiniteLivedTrademarksFormulationsAndProductTechnology_en-US">Finite Lived Trademarks Formulations And Product Technology</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element954" xlink:to="label954" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FiniteLivedTrademarksFormulationsAndProductTechnology" xlink:label="element955" />
        <label xlink:type="resource" xlink:label="label955" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_FiniteLivedTrademarksFormulationsAndProductTechnology_en-US">Gross carrying amount before accumulated amortization as of the balance sheet date for the trademarks formulations and product technology.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element955" xlink:to="label955" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FiniteLivedTrademarksFormulationsAndProductTechnology" xlink:label="element956" />
        <label xlink:type="resource" xlink:label="label956" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_FiniteLivedTrademarksFormulationsAndProductTechnology_en-US">Trademarks, Formulations And Product Technology</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element956" xlink:to="label956" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FiniteLivedIntangibleAssetsAccumulatedAmortizationAbstract" xlink:label="element957" />
        <label xlink:type="resource" xlink:label="label957" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FiniteLivedIntangibleAssetsAccumulatedAmortizationAbstract_en-US">Finite Lived Intangible Assets Accumulated Amortization [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element957" xlink:to="label957" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP2" xlink:label="element958" />
        <label xlink:type="resource" xlink:label="label958" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_LossContingencyRangeOfOperationWellP2_en-US">P-2 Well Operation Range Estimate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element958" xlink:to="label958" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP2" xlink:label="element959" />
        <label xlink:type="resource" xlink:label="label959" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_LossContingencyRangeOfOperationWellP2_en-US">Loss Contingency Range Of Operation Well P2</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element959" xlink:to="label959" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP2" xlink:label="element960" />
        <label xlink:type="resource" xlink:label="label960" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_LossContingencyRangeOfOperationWellP2_en-US">The estimated range of time that Well P-2 will operate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element960" xlink:to="label960" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP3" xlink:label="element961" />
        <label xlink:type="resource" xlink:label="label961" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_LossContingencyRangeOfOperationWellP3_en-US">Loss Contingency Range Of Operation Well P 3</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element961" xlink:to="label961" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP3" xlink:label="element962" />
        <label xlink:type="resource" xlink:label="label962" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_LossContingencyRangeOfOperationWellP3_en-US">The estimated range of time that Well P-3 will operate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element962" xlink:to="label962" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyRangeOfOperationWellP3" xlink:label="element963" />
        <label xlink:type="resource" xlink:label="label963" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_LossContingencyRangeOfOperationWellP3_en-US">P-3 Well Operation Range Estimate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element963" xlink:to="label963" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OneJurisdictionExposurePercentage" xlink:label="element964" />
        <label xlink:type="resource" xlink:label="label964" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_OneJurisdictionExposurePercentage_en-US">One Jurisdiction Exposure Percentage</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element964" xlink:to="label964" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OneJurisdictionExposurePercentage" xlink:label="element965" />
        <label xlink:type="resource" xlink:label="label965" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_OneJurisdictionExposurePercentage_en-US">The percentage of exposure represented by one jurisdiction relating to possible contingency related to unasserted claims.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element965" xlink:to="label965" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OneJurisdictionExposurePercentage" xlink:label="element966" />
        <label xlink:type="resource" xlink:label="label966" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_OneJurisdictionExposurePercentage_en-US">Percentage of Potential Exposure Represented by One Jurisdiction</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element966" xlink:to="label966" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AcpMember" xlink:label="element967" />
        <label xlink:type="resource" xlink:label="label967" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AcpMember_en-US">Acp [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element967" xlink:to="label967" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AcpMember" xlink:label="element968" />
        <label xlink:type="resource" xlink:label="label968" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AcpMember_en-US">AC Products, Inc. Subsidiary involved in groundwater contamination litigation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element968" xlink:to="label968" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AcpMember" xlink:label="element969" />
        <label xlink:type="resource" xlink:label="label969" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AcpMember_en-US">ACP [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element969" xlink:to="label969" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SbDeckingMember" xlink:label="element970" />
        <label xlink:type="resource" xlink:label="label970" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_SbDeckingMember_en-US">Sb Decking [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element970" xlink:to="label970" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SbDeckingMember" xlink:label="element971" />
        <label xlink:type="resource" xlink:label="label971" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_SbDeckingMember_en-US">Inactive Subsidiary involved in asbestos litigation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element971" xlink:to="label971" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SbDeckingMember" xlink:label="element972" />
        <label xlink:type="resource" xlink:label="label972" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_SbDeckingMember_en-US">SB Decking [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element972" xlink:to="label972" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_RestrictedStockGaipPlanMember" xlink:label="element973" />
        <label xlink:type="resource" xlink:label="label973" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_RestrictedStockGaipPlanMember_en-US">Annual Incentive Plan [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element973" xlink:to="label973" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_RestrictedStockGaipPlanMember" xlink:label="element974" />
        <label xlink:type="resource" xlink:label="label974" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_RestrictedStockGaipPlanMember_en-US">Shares that an entity has not yet issued because the agreed-upon consideration, such as employee services, has not yet been received.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element974" xlink:to="label974" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent" xlink:label="element975" />
        <label xlink:type="resource" xlink:label="label975" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent_en-US">Share Based Compensation Arrangement By Sharebased Payment Award Forfeiture Rate Percent</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element975" xlink:to="label975" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent" xlink:label="element976" />
        <label xlink:type="resource" xlink:label="label976" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent_en-US">The forfeiture rate applied to the amount of equity based compensation cost recognized during the period for nonvested stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element976" xlink:to="label976" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent" xlink:label="element977" />
        <label xlink:type="resource" xlink:label="label977" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ShareBasedCompensationArrangementBySharebasedPaymentAwardForfeitureRatePercent_en-US">Forfeiture Rate, Nonvested stock awards</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element977" xlink:to="label977" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod" xlink:label="element978" />
        <label xlink:type="resource" xlink:label="label978" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod_en-US">Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element978" xlink:to="label978" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod" xlink:label="element979" />
        <label xlink:type="resource" xlink:label="label979" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod_en-US">Period during which an employee has the right to exercise stock option awards.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element979" xlink:to="label979" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod" xlink:label="element980" />
        <label xlink:type="resource" xlink:label="label980" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePeriod_en-US">Option Award Vesting And Exercisable Period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element980" xlink:to="label980" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod" xlink:label="element981" />
        <label xlink:type="resource" xlink:label="label981" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod_en-US">Share Based Compensation Arrangement By Share Based Payment Award Nonvested Awards Vesting Period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element981" xlink:to="label981" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod" xlink:label="element982" />
        <label xlink:type="resource" xlink:label="label982" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod_en-US">Period during which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element982" xlink:to="label982" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod" xlink:label="element983" />
        <label xlink:type="resource" xlink:label="label983" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonvestedAwardsVestingPeriod_en-US">Nonvested Stock Award Vesting Period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element983" xlink:to="label983" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm" xlink:label="element984" />
        <label xlink:type="resource" xlink:label="label984" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm_en-US">Share Based Goods And Nonemployee Services Transaction Shares Approved For Issuance Expected Term</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element984" xlink:to="label984" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm" xlink:label="element985" />
        <label xlink:type="resource" xlink:label="label985" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm_en-US">Estimated period over which the equity-based payment award remains in effect once approved</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element985" xlink:to="label985" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm" xlink:label="element986" />
        <label xlink:type="resource" xlink:label="label986" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ShareBasedGoodsAndNonemployeeServicesTransactionSharesApprovedForIssuanceExpectedTerm_en-US">Director Stock Ownership Plan Life</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element986" xlink:to="label986" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee" xlink:label="element987" />
        <label xlink:type="resource" xlink:label="label987" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee_en-US">Sharebased Compensation Arrangement By Sharebased Payment Award Maximum Number Of Shares Percentage Per Employee</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element987" xlink:to="label987" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee" xlink:label="element988" />
        <label xlink:type="resource" xlink:label="label988" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee_en-US">Description of the maximum number of shares to be held per employee as a percentage of outstanding common stock</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element988" xlink:to="label988" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee" xlink:label="element989" />
        <label xlink:type="resource" xlink:label="label989" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_SharebasedCompensationArrangementBySharebasedPaymentAwardMaximumNumberOfSharesPercentagePerEmployee_en-US">ESPP: Maximum Ownership of Outstanding Shares</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element989" xlink:to="label989" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorStockOwnershipCashRetainer" xlink:label="element990" />
        <label xlink:type="resource" xlink:label="label990" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DirectorStockOwnershipCashRetainer_en-US">Director Stock Ownership Cash Retainer</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element990" xlink:to="label990" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorStockOwnershipCashRetainer" xlink:label="element991" />
        <label xlink:type="resource" xlink:label="label991" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_DirectorStockOwnershipCashRetainer_en-US">Description of the director retainer fee in company stock and cash</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element991" xlink:to="label991" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorStockOwnershipCashRetainer" xlink:label="element992" />
        <label xlink:type="resource" xlink:label="label992" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_DirectorStockOwnershipCashRetainer_en-US">Director Stock Ownership Plan Terms</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element992" xlink:to="label992" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorRetainerAnnualFee" xlink:label="element993" />
        <label xlink:type="resource" xlink:label="label993" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DirectorRetainerAnnualFee_en-US">Director Retainer Annual Fee</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element993" xlink:to="label993" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DirectorRetainerAnnualFee" xlink:label="element994" />
        <label xlink:type="resource" xlink:label="label994" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_DirectorRetainerAnnualFee_en-US">Total annual director retainer fee</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element994" xlink:to="label994" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SummitEarnoutQuantitativeDisclosuresMember" xlink:label="element995" />
        <label xlink:type="resource" xlink:label="label995" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_SummitEarnoutQuantitativeDisclosuresMember_en-US">Summit Earnout Quantitative Disclosures [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element995" xlink:to="label995" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SummitEarnoutQuantitativeDisclosuresMember" xlink:label="element996" />
        <label xlink:type="resource" xlink:label="label996" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_SummitEarnoutQuantitativeDisclosuresMember_en-US">Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element996" xlink:to="label996" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SummitEarnoutQuantitativeDisclosuresMember" xlink:label="element997" />
        <label xlink:type="resource" xlink:label="label997" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_SummitEarnoutQuantitativeDisclosuresMember_en-US">Summit Earnout [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element997" xlink:to="label997" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember" xlink:label="element998" />
        <label xlink:type="resource" xlink:label="label998" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember_en-US">Techniquimia Holdback Quantitative Disclosures [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element998" xlink:to="label998" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember" xlink:label="element999" />
        <label xlink:type="resource" xlink:label="label999" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember_en-US">Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element999" xlink:to="label999" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember" xlink:label="element1000" />
        <label xlink:type="resource" xlink:label="label1000" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_TechniquimiaHoldbackQuantitativeDisclosuresMember_en-US">Techniquimia Holdback [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1000" xlink:to="label1000" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember" xlink:label="element1001" />
        <label xlink:type="resource" xlink:label="label1001" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember_en-US">Noncompetition Agreement Obligation Quantitative Disclosures [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1001" xlink:to="label1001" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember" xlink:label="element1002" />
        <label xlink:type="resource" xlink:label="label1002" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember_en-US">Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1002" xlink:to="label1002" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember" xlink:label="element1003" />
        <label xlink:type="resource" xlink:label="label1003" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_NoncompetitionAgreementObligationQuantitativeDisclosuresMember_en-US">Non-competition Agreement Obligation [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1003" xlink:to="label1003" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GWSmithHoldbackQuantitativeDisclosuresMember" xlink:label="element1004" />
        <label xlink:type="resource" xlink:label="label1004" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_GWSmithHoldbackQuantitativeDisclosuresMember_en-US">G W Smith Holdback Quantitative Disclosures [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1004" xlink:to="label1004" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GWSmithHoldbackQuantitativeDisclosuresMember" xlink:label="element1005" />
        <label xlink:type="resource" xlink:label="label1005" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_GWSmithHoldbackQuantitativeDisclosuresMember_en-US">Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1005" xlink:to="label1005" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GWSmithHoldbackQuantitativeDisclosuresMember" xlink:label="element1006" />
        <label xlink:type="resource" xlink:label="label1006" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_GWSmithHoldbackQuantitativeDisclosuresMember_en-US">G.W. Smith Holdback [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1006" xlink:to="label1006" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesFairValueDisclosure" xlink:label="element1007" />
        <label xlink:type="resource" xlink:label="label1007" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesFairValueDisclosure_en-US">Available For Sale Securities Liabilities Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1007" xlink:to="label1007" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesFairValueDisclosure" xlink:label="element1008" />
        <label xlink:type="resource" xlink:label="label1008" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesFairValueDisclosure_en-US">This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1008" xlink:to="label1008" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1009" />
        <label xlink:type="resource" xlink:label="label1009" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Available For Sale Securities Liabilities Large Capitalization Registered Investment Companies Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1009" xlink:to="label1009" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1010" />
        <label xlink:type="resource" xlink:label="label1010" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">This element represents the fair value of mutual funds which are invested in large capitalization common stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1010" xlink:to="label1010" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1011" />
        <label xlink:type="resource" xlink:label="label1011" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AvailableForSaleSecuritiesLiabilitiesLargeCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Large Capitalization Registered Investment Companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1011" xlink:to="label1011" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1012" />
        <label xlink:type="resource" xlink:label="label1012" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Mid Capitalization Registered Investment Companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1012" xlink:to="label1012" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1013" />
        <label xlink:type="resource" xlink:label="label1013" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Available For Sale Securities Liabilities Mid Capitalization Registered Investment Companies Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1013" xlink:to="label1013" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1014" />
        <label xlink:type="resource" xlink:label="label1014" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesMidCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">This element represents the fair value of mutual funds which are invested in mid capitalization common stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1014" xlink:to="label1014" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1015" />
        <label xlink:type="resource" xlink:label="label1015" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">This element represents the fair value of mutual funds which are invested in small capitalization common stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1015" xlink:to="label1015" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1016" />
        <label xlink:type="resource" xlink:label="label1016" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Small Capitalization Registered Investment Companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1016" xlink:to="label1016" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1017" />
        <label xlink:type="resource" xlink:label="label1017" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesSmallCapitalizationRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Available For Sale Securities Liabilities Small Capitalization Registered Investment Companies Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1017" xlink:to="label1017" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1018" />
        <label xlink:type="resource" xlink:label="label1018" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Available For Sale Securities Liabilities International Developed And Emerging Markets Registered Investment Companies Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1018" xlink:to="label1018" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1019" />
        <label xlink:type="resource" xlink:label="label1019" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure_en-US">This element represents the fair value of mutual funds which are invested in international developed and emerging markets common stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1019" xlink:to="label1019" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1020" />
        <label xlink:type="resource" xlink:label="label1020" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AvailableForSaleSecuritiesLiabilitiesInternationalDevelopedAndEmergingMarketsRegisteredInvestmentCompaniesFairValueDisclosure_en-US">International Developed And Emerging Markets Registered Investment Companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1020" xlink:to="label1020" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1021" />
        <label xlink:type="resource" xlink:label="label1021" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Available For Sale Securities Liabilities Fixed Income Registered Investment Companies Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1021" xlink:to="label1021" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1022" />
        <label xlink:type="resource" xlink:label="label1022" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure_en-US">This element represents the fair value of mutual funds which are invested in fixed income common stock.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1022" xlink:to="label1022" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure" xlink:label="element1023" />
        <label xlink:type="resource" xlink:label="label1023" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_AvailableForSaleSecuritiesLiabilitiesFixedIncomeRegisteredInvestmentCompaniesFairValueDisclosure_en-US">Fixed Income Registered Investment Companies</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1023" xlink:to="label1023" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure" xlink:label="element1024" />
        <label xlink:type="resource" xlink:label="label1024" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure_en-US">Other Liabilities Fixed General Account Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1024" xlink:to="label1024" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure" xlink:label="element1025" />
        <label xlink:type="resource" xlink:label="label1025" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure_en-US">This element represents the fair value of other liabilities in general accounts.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1025" xlink:to="label1025" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure" xlink:label="element1026" />
        <label xlink:type="resource" xlink:label="label1026" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_OtherLiabilitiesFixedGeneralAccountFairValueDisclosure_en-US">Fixed General Account</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1026" xlink:to="label1026" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_InterestRateDerivatives" xlink:label="element1027" />
        <label xlink:type="resource" xlink:label="label1027" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_InterestRateDerivatives_en-US">Interest Rate Derivatives</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1027" xlink:to="label1027" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_InterestRateDerivatives" xlink:label="element1028" />
        <label xlink:type="resource" xlink:label="label1028" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_InterestRateDerivatives_en-US">Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1028" xlink:to="label1028" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure" xlink:label="element1029" />
        <label xlink:type="resource" xlink:label="label1029" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure_en-US">Other Liabilities Acquisition Related Consideration Fair Value Disclosure</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1029" xlink:to="label1029" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure" xlink:label="element1030" />
        <label xlink:type="resource" xlink:label="label1030" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure_en-US">This element represents the fair value of acquisition related considerations such as earnouts, holdbacks and obligations related to non-competition agreements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1030" xlink:to="label1030" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure" xlink:label="element1031" />
        <label xlink:type="resource" xlink:label="label1031" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure_en-US">Acquisition-related Consideration</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1031" xlink:to="label1031" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure" xlink:label="element1032" />
        <label xlink:type="resource" xlink:label="label1032" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xml:lang="en-US" id="periodStart_kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure_en-US">Beginning Balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1032" xlink:to="label1032" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure" xlink:label="element1033" />
        <label xlink:type="resource" xlink:label="label1033" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xml:lang="en-US" id="periodEnd_kwr_OtherLiabilitiesAcquisitionRelatedConsiderationFairValueDisclosure_en-US">Ending Balance</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1033" xlink:to="label1033" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliation" xlink:label="element1034" />
        <label xlink:type="resource" xlink:label="label1034" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_FairValueMeasurementWithUnobservableInputsReconciliation_en-US">Amount of realized gains arising from liabilities measured at fair value and categorized within Level 3 of the fair value hierarchy.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1034" xlink:to="label1034" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliation" xlink:label="element1035" />
        <label xlink:type="resource" xlink:label="label1035" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_FairValueMeasurementWithUnobservableInputsReconciliation_en-US">Realized Gains</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1035" xlink:to="label1035" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliation" xlink:label="element1036" />
        <label xlink:type="resource" xlink:label="label1036" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FairValueMeasurementWithUnobservableInputsReconciliation_en-US">Fair Value Measurement With Unobservable Inputs Reconciliation</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1036" xlink:to="label1036" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain" xlink:label="element1037" />
        <label xlink:type="resource" xlink:label="label1037" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain_en-US">Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Unrealized Gain</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1037" xlink:to="label1037" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain" xlink:label="element1038" />
        <label xlink:type="resource" xlink:label="label1038" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain_en-US">Amount of unrealized gains arising from liabilities measured at fair value and categorized within Level 3 of the fair value hierarchy.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1038" xlink:to="label1038" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain" xlink:label="element1039" />
        <label xlink:type="resource" xlink:label="label1039" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityUnrealizedGain_en-US">Unrealized Gains</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1039" xlink:to="label1039" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalChangeQuantitativeDisclosuresMember" xlink:label="element1040" />
        <label xlink:type="resource" xlink:label="label1040" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TotalChangeQuantitativeDisclosuresMember_en-US">Total Change Quantitative Disclosures [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1040" xlink:to="label1040" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalChangeQuantitativeDisclosuresMember" xlink:label="element1041" />
        <label xlink:type="resource" xlink:label="label1041" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_TotalChangeQuantitativeDisclosuresMember_en-US">Total Change in Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1041" xlink:to="label1041" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalChangeQuantitativeDisclosuresMember" xlink:label="element1042" />
        <label xlink:type="resource" xlink:label="label1042" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_TotalChangeQuantitativeDisclosuresMember_en-US">Total [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1042" xlink:to="label1042" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ShareBasedCompensationLineItems" xlink:label="element1043" />
        <label xlink:type="resource" xlink:label="label1043" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ShareBasedCompensationLineItems_en-US">Share Based Compensation [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1043" xlink:to="label1043" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessAcquisitionContingentConsiderationActualCashPayment" xlink:label="element1044" />
        <label xlink:type="resource" xlink:label="label1044" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_BusinessAcquisitionContingentConsiderationActualCashPayment_en-US">Business Acquisition Contingent Consideration Actual Cash Payment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1044" xlink:to="label1044" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessAcquisitionContingentConsiderationActualCashPayment" xlink:label="element1045" />
        <label xlink:type="resource" xlink:label="label1045" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_BusinessAcquisitionContingentConsiderationActualCashPayment_en-US">Amount of cash paid to former stockholders to settle hold-back contingent consideration liability.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1045" xlink:to="label1045" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessAcquisitionContingentConsiderationActualCashPayment" xlink:label="element1046" />
        <label xlink:type="resource" xlink:label="label1046" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_BusinessAcquisitionContingentConsiderationActualCashPayment_en-US">Business Acquisition Contingent Consideration Actual Cash Payment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1046" xlink:to="label1046" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessAcquisitionContingentConsiderationActualCashPayment" xlink:label="element1047" />
        <label xlink:type="resource" xlink:label="label1047" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_kwr_BusinessAcquisitionContingentConsiderationActualCashPayment_en-US">Payment of acquisition-related earnout liability</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1047" xlink:to="label1047" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember" xlink:label="element1048" />
        <label xlink:type="resource" xlink:label="label1048" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember_en-US">Npcoil Holdback Quantitative Disclosures Member [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1048" xlink:to="label1048" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember" xlink:label="element1049" />
        <label xlink:type="resource" xlink:label="label1049" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember_en-US">Quantitative disclosures of level 3 input fair value measurements.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1049" xlink:to="label1049" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember" xlink:label="element1050" />
        <label xlink:type="resource" xlink:label="label1050" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_NpcoilHoldbackQuantitativeDisclosuresMemberMember_en-US">NP Coil Dexter Holdback [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1050" xlink:to="label1050" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignCurrencyExchangeRateChanges" xlink:label="element1051" />
        <label xlink:type="resource" xlink:label="label1051" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ForeignCurrencyExchangeRateChanges_en-US">Foreign Currency Exchange Rate Changes</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1051" xlink:to="label1051" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignCurrencyExchangeRateChanges" xlink:label="element1052" />
        <label xlink:type="resource" xlink:label="label1052" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ForeignCurrencyExchangeRateChanges_en-US">Amount of gain (loss) from foreign currency exchange rate changes for an obligation of a foreign operation whose functional currency is not the reporting currency.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1052" xlink:to="label1052" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignCurrencyExchangeRateChanges" xlink:label="element1053" />
        <label xlink:type="resource" xlink:label="label1053" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ForeignCurrencyExchangeRateChanges_en-US">Foreign Currency Exchange Rate Changes</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1053" xlink:to="label1053" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_InflationaryPercentage" xlink:label="element1054" />
        <label xlink:type="resource" xlink:label="label1054" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_InflationaryPercentage_en-US">Inflationary Percentage</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1054" xlink:to="label1054" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_InflationaryPercentage" xlink:label="element1055" />
        <label xlink:type="resource" xlink:label="label1055" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_InflationaryPercentage_en-US">The inflationary percentage experienced in the economy of an equity affilate based upon the blended Consumer Price Index and National Consumer Price Index.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1055" xlink:to="label1055" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfCurrencyConversionPerDilutedShare" xlink:label="element1056" />
        <label xlink:type="resource" xlink:label="label1056" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EffectOfCurrencyConversionPerDilutedShare_en-US">Effect Of Currency Conversion, Per Diluted Share</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1056" xlink:to="label1056" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfCurrencyConversionPerDilutedShare" xlink:label="element1057" />
        <label xlink:type="resource" xlink:label="label1057" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EffectOfCurrencyConversionPerDilutedShare_en-US">Reflects the effect on diluted earnings per share of a currency conversion charge during the period due to an equity affiliate.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1057" xlink:to="label1057" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_StatutoryTaxRate" xlink:label="element1058" />
        <label xlink:type="resource" xlink:label="label1058" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_StatutoryTaxRate_en-US">Statutory Tax Rate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1058" xlink:to="label1058" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_StatutoryTaxRate" xlink:label="element1059" />
        <label xlink:type="resource" xlink:label="label1059" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_StatutoryTaxRate_en-US">Tax rate at which income tax is calculated before applying items which increase or decrease the effective tax rate.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1059" xlink:to="label1059" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TinPlatingTechnologyMember" xlink:label="element1060" />
        <label xlink:type="resource" xlink:label="label1060" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TinPlatingTechnologyMember_en-US">Tin Plating Technology [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1060" xlink:to="label1060" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TinPlatingTechnologyMember" xlink:label="element1061" />
        <label xlink:type="resource" xlink:label="label1061" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_TinPlatingTechnologyMember_en-US">A material business combination with a business that relates to tin plating, which occurred during the periods associated with this filing.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1061" xlink:to="label1061" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TinPlatingTechnologyMember" xlink:label="element1062" />
        <label xlink:type="resource" xlink:label="label1062" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_TinPlatingTechnologyMember_en-US">Tin Plating [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1062" xlink:to="label1062" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EquityMethodInvesteeNameKelkoVenezuelaMember" xlink:label="element1063" />
        <label xlink:type="resource" xlink:label="label1063" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EquityMethodInvesteeNameKelkoVenezuelaMember_en-US">Equity Method Investee Name Kelko Venezuela [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1063" xlink:to="label1063" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EquityMethodInvesteeNameKelkoVenezuelaMember" xlink:label="element1064" />
        <label xlink:type="resource" xlink:label="label1064" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_EquityMethodInvesteeNameKelkoVenezuelaMember_en-US">Kelko (Venezuela) [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1064" xlink:to="label1064" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EquityMethodInvesteeNameKelkoVenezuelaMember" xlink:label="element1065" />
        <label xlink:type="resource" xlink:label="label1065" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EquityMethodInvesteeNameKelkoVenezuelaMember_en-US">Equity method investee - Kelko Quaker Chemical, S.A. (Venezuela)</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1065" xlink:to="label1065" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessCombinationFairValueOfEquitytransfered" xlink:label="element1066" />
        <label xlink:type="resource" xlink:label="label1066" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_BusinessCombinationFairValueOfEquitytransfered_en-US">Fair value of common stock issued as consideration</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1066" xlink:to="label1066" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessCombinationFairValueOfEquitytransfered" xlink:label="element1067" />
        <label xlink:type="resource" xlink:label="label1067" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_BusinessCombinationFairValueOfEquitytransfered_en-US">Business Combination Fair Value Of Previously Held Equity Interest</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1067" xlink:to="label1067" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessCombinationFairValueOfEquitytransfered" xlink:label="element1068" />
        <label xlink:type="resource" xlink:label="label1068" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_BusinessCombinationFairValueOfEquitytransfered_en-US">In a business combination achieved in stages, this element represents the acquisition-date fair value of the equity issued as part of the combination</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1068" xlink:to="label1068" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfTaxRateChange" xlink:label="element1069" />
        <label xlink:type="resource" xlink:label="label1069" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EffectOfTaxRateChange_en-US">Effect on EPS of tax rate change in current period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1069" xlink:to="label1069" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfTaxRateChange" xlink:label="element1070" />
        <label xlink:type="resource" xlink:label="label1070" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EffectOfTaxRateChange_en-US">Effect Of Tax Rate Change</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1070" xlink:to="label1070" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfCurrencyConversionAmount" xlink:label="element1071" />
        <label xlink:type="resource" xlink:label="label1071" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EffectOfCurrencyConversionAmount_en-US">Reflects the amount charged in the current period due to currency conversion impacts of an equity affiliate.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1071" xlink:to="label1071" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EffectOfCurrencyConversionAmount" xlink:label="element1072" />
        <label xlink:type="resource" xlink:label="label1072" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EffectOfCurrencyConversionAmount_en-US">Effect Of Currency Conversion, Amount</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1072" xlink:to="label1072" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatAssessmentMember" xlink:label="element1073" />
        <label xlink:type="resource" xlink:label="label1073" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_VatAssessmentMember_en-US">VAT Assessment [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1073" xlink:to="label1073" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatAssessmentMember" xlink:label="element1074" />
        <label xlink:type="resource" xlink:label="label1074" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_VatAssessmentMember_en-US">Assessment amount for VAT related matters</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1074" xlink:to="label1074" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatAssessmentMember" xlink:label="element1075" />
        <label xlink:type="resource" xlink:label="label1075" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_VatAssessmentMember_en-US">Vat Assessment [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1075" xlink:to="label1075" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ProceedsFromNonIncomeTaxRefunds" xlink:label="element1076" />
        <label xlink:type="resource" xlink:label="label1076" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_ProceedsFromNonIncomeTaxRefunds_en-US">Non-income tax refunds and other related credits</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1076" xlink:to="label1076" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ProceedsFromNonIncomeTaxRefunds" xlink:label="element1077" />
        <label xlink:type="resource" xlink:label="label1077" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_ProceedsFromNonIncomeTaxRefunds_en-US">The amount of cash received during the period as refunds for the overpayment of non-income taxes and other related proceeds.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1077" xlink:to="label1077" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ProceedsFromNonIncomeTaxRefunds" xlink:label="element1078" />
        <label xlink:type="resource" xlink:label="label1078" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ProceedsFromNonIncomeTaxRefunds_en-US">Proceeds From Non Income Tax Refunds</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1078" xlink:to="label1078" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PrimexMember" xlink:label="element1079" />
        <label xlink:type="resource" xlink:label="label1079" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_PrimexMember_en-US">Captive insurance equity affiliate of entity</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1079" xlink:to="label1079" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PrimexMember" xlink:label="element1080" />
        <label xlink:type="resource" xlink:label="label1080" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_PrimexMember_en-US">Primex [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1080" xlink:to="label1080" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonDomesticMember" xlink:label="element1081" />
        <label xlink:type="resource" xlink:label="label1081" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NonDomesticMember_en-US">Non Domestic [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1081" xlink:to="label1081" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NonDomesticMember" xlink:label="element1082" />
        <label xlink:type="resource" xlink:label="label1082" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NonDomesticMember_en-US">Operations in North America that are not attributed to the United States.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1082" xlink:to="label1082" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EngineeredCustomLubricantsMember" xlink:label="element1083" />
        <label xlink:type="resource" xlink:label="label1083" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_EngineeredCustomLubricantsMember_en-US">Engineered Custom Lubricants [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1083" xlink:to="label1083" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EngineeredCustomLubricantsMember" xlink:label="element1084" />
        <label xlink:type="resource" xlink:label="label1084" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_EngineeredCustomLubricantsMember_en-US">A material business combination of ECLI, which occurred during the periods associated with this filing.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1084" xlink:to="label1084" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_EngineeredCustomLubricantsMember" xlink:label="element1085" />
        <label xlink:type="resource" xlink:label="label1085" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_EngineeredCustomLubricantsMember_en-US">ECLI [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1085" xlink:to="label1085" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyPeriodIncreaseHighEnd" xlink:label="element1086" />
        <label xlink:type="resource" xlink:label="label1086" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_LossContingencyPeriodIncreaseHighEnd_en-US">Loss Contingency Period Increase, High End</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1086" xlink:to="label1086" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyPeriodIncreaseHighEnd" xlink:label="element1087" />
        <label xlink:type="resource" xlink:label="label1087" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_LossContingencyPeriodIncreaseHighEnd_en-US">Increased period of loss contingency estimate for high end range.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1087" xlink:to="label1087" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyPeriodIncreaseLowEnd" xlink:label="element1088" />
        <label xlink:type="resource" xlink:label="label1088" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_LossContingencyPeriodIncreaseLowEnd_en-US">Loss Contingency Period Increase, Low End</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1088" xlink:to="label1088" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LossContingencyPeriodIncreaseLowEnd" xlink:label="element1089" />
        <label xlink:type="resource" xlink:label="label1089" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_LossContingencyPeriodIncreaseLowEnd_en-US">Increased period of loss contingency estimate for low end range.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1089" xlink:to="label1089" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatTotalMember" xlink:label="element1090" />
        <label xlink:type="resource" xlink:label="label1090" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_VatTotalMember_en-US">Vat Total [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1090" xlink:to="label1090" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatTotalMember" xlink:label="element1091" />
        <label xlink:type="resource" xlink:label="label1091" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_VatTotalMember_en-US">Total charge taken for VAT related matters</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1091" xlink:to="label1091" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VatTotalMember" xlink:label="element1092" />
        <label xlink:type="resource" xlink:label="label1092" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_VatTotalMember_en-US">VAT Total [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1092" xlink:to="label1092" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ScheduleOfForeignCurrencyLineItems" xlink:label="element1093" />
        <label xlink:type="resource" xlink:label="label1093" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ScheduleOfForeignCurrencyLineItems_en-US">Schedule of Foreign Currency [Line Items]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1093" xlink:to="label1093" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ScheduleOfForeignCurrencyExchangeTable" xlink:label="element1094" />
        <label xlink:type="resource" xlink:label="label1094" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ScheduleOfForeignCurrencyExchangeTable_en-US">Schedule of Foreign Currency Exchange [Table]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1094" xlink:to="label1094" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignCurrencyExchangeMechanismAxis" xlink:label="element1095" />
        <label xlink:type="resource" xlink:label="label1095" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ForeignCurrencyExchangeMechanismAxis_en-US">Foreign Currency Exchange Mechanism [Axis]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1095" xlink:to="label1095" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignCurrencyExchangeMechanismDomain" xlink:label="element1096" />
        <label xlink:type="resource" xlink:label="label1096" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ForeignCurrencyExchangeMechanismDomain_en-US">Foreign Currency Exchange Mechanism [Domain]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1096" xlink:to="label1096" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CadiviMember" xlink:label="element1097" />
        <label xlink:type="resource" xlink:label="label1097" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CadiviMember_en-US">CADIVI [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1097" xlink:to="label1097" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CadiviMember" xlink:label="element1098" />
        <label xlink:type="resource" xlink:label="label1098" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_CadiviMember_en-US">Venezuela currency rate - CADIVI</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1098" xlink:to="label1098" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SimadiMember" xlink:label="element1099" />
        <label xlink:type="resource" xlink:label="label1099" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_SimadiMember_en-US">SIMADI [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1099" xlink:to="label1099" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SimadiMember" xlink:label="element1100" />
        <label xlink:type="resource" xlink:label="label1100" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_SimadiMember_en-US">Venezuela currency rate - SIMADI</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1100" xlink:to="label1100" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalAcquisitionsMember" xlink:label="element1101" />
        <label xlink:type="resource" xlink:label="label1101" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TotalAcquisitionsMember_en-US">2014 Acquisitions [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1101" xlink:to="label1101" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalAcquisitionsMember" xlink:label="element1102" />
        <label xlink:type="resource" xlink:label="label1102" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_TotalAcquisitionsMember_en-US">Total Acquisitions During 2014.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1102" xlink:to="label1102" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VerkolSAMember" xlink:label="element1103" />
        <label xlink:type="resource" xlink:label="label1103" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_VerkolSAMember_en-US">Verkol SA [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1103" xlink:to="label1103" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VerkolSAMember" xlink:label="element1104" />
        <label xlink:type="resource" xlink:label="label1104" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_VerkolSAMember_en-US">A material business combination of Verkol S.A., which occurred during the period associated with this filing.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1104" xlink:to="label1104" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VerkolSAMember" xlink:label="element1105" />
        <label xlink:type="resource" xlink:label="label1105" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_VerkolSAMember_en-US">Verkol [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1105" xlink:to="label1105" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_YearEndDecember312018Member" xlink:label="element1106" />
        <label xlink:type="resource" xlink:label="label1106" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_YearEndDecember312018Member_en-US">Year End December 31, 2018 [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1106" xlink:to="label1106" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Year2018Member" xlink:label="element1107" />
        <label xlink:type="resource" xlink:label="label1107" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Year2018Member_en-US">Year 2018 [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1107" xlink:to="label1107" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Year2018Member" xlink:label="element1108" />
        <label xlink:type="resource" xlink:label="label1108" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_Year2018Member_en-US">2018 Year [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1108" xlink:to="label1108" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Documentandentityinformationabstract" xlink:label="element1109" />
        <label xlink:type="resource" xlink:label="label1109" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Documentandentityinformationabstract_en-US">Document And Entity Information [Abstract]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1109" xlink:to="label1109" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DiproMember" xlink:label="element1110" />
        <label xlink:type="resource" xlink:label="label1110" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DiproMember_en-US">DIPRO [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1110" xlink:to="label1110" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DiproMember" xlink:label="element1111" />
        <label xlink:type="resource" xlink:label="label1111" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_DiproMember_en-US">Venezuela currency rate - DIPRO</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1111" xlink:to="label1111" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DicomMember" xlink:label="element1112" />
        <label xlink:type="resource" xlink:label="label1112" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DicomMember_en-US">DICOM [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1112" xlink:to="label1112" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DicomMember" xlink:label="element1113" />
        <label xlink:type="resource" xlink:label="label1113" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_DicomMember_en-US">Venezuela currency rate - DICOM</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1113" xlink:to="label1113" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross" xlink:label="element1114" />
        <label xlink:type="resource" xlink:label="label1114" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross_en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1114" xlink:to="label1114" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross" xlink:label="element1115" />
        <label xlink:type="resource" xlink:label="label1115" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross_en-US">Amount recognized as of the acquisition date for identifiable asset acquired in excess of (less than) the aggregate liabilities assumed including cash acquired in the business combination.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1115" xlink:to="label1115" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross" xlink:label="element1116" />
        <label xlink:type="resource" xlink:label="label1116" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xml:lang="en-US" id="total_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross_en-US">Business Acquisition, Cost of Acquired Entity, Purchase Price, Gross</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1116" xlink:to="label1116" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross" xlink:label="element1117" />
        <label xlink:type="resource" xlink:label="label1117" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedgross_en-US">Total consideration paid</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1117" xlink:to="label1117" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MiningNorthAmericaMember" xlink:label="element1118" />
        <label xlink:type="resource" xlink:label="label1118" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_MiningNorthAmericaMember_en-US">Mining North America [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1118" xlink:to="label1118" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MiningNorthAmericaMember" xlink:label="element1119" />
        <label xlink:type="resource" xlink:label="label1119" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_MiningNorthAmericaMember_en-US">Acquisition of a Mining business in North America</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1119" xlink:to="label1119" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_UnrecognizedTaxBenefitsInterestIncomeOnIncomeTaxes" xlink:label="element1120" />
        <label xlink:type="resource" xlink:label="label1120" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_UnrecognizedTaxBenefitsInterestIncomeOnIncomeTaxes_en-US">Unrecognized Tax Benefits Interest Income On Income Taxes</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1120" xlink:to="label1120" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_UnrecognizedTaxBenefitsInterestIncomeOnIncomeTaxes" xlink:label="element1121" />
        <label xlink:type="resource" xlink:label="label1121" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_UnrecognizedTaxBenefitsInterestIncomeOnIncomeTaxes_en-US">Amount of interest income for an overpayment of income taxes.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1121" xlink:to="label1121" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome" xlink:label="element1122" />
        <label xlink:type="resource" xlink:label="label1122" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome_en-US">Unrecognized Tax Benefits Tax Penalties Income</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1122" xlink:to="label1122" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome" xlink:label="element1123" />
        <label xlink:type="resource" xlink:label="label1123" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_UnrecognizedTaxBenefitsIncomeTaxPenaltiesIncome_en-US">Amount of Income for penalties related to a tax position claimed or expected to be claimed in the tax return.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1123" xlink:to="label1123" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalAcquisitions2Member" xlink:label="element1124" />
        <label xlink:type="resource" xlink:label="label1124" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TotalAcquisitions2Member_en-US">2016 Acquisitions [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1124" xlink:to="label1124" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalAcquisitions2Member" xlink:label="element1125" />
        <label xlink:type="resource" xlink:label="label1125" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_TotalAcquisitions2Member_en-US">Total Acquisitions During 2016.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1125" xlink:to="label1125" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents" xlink:label="element1126" />
        <label xlink:type="resource" xlink:label="label1126" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents_en-US">Pension and Post Retirement Benefit Costs Non-service Components</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1126" xlink:to="label1126" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents" xlink:label="element1127" />
        <label xlink:type="resource" xlink:label="label1127" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents_en-US">Other income related to non-service pension cost components</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1127" xlink:to="label1127" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents" xlink:label="element1128" />
        <label xlink:type="resource" xlink:label="label1128" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents_en-US">Pension and Post Retirement Benefit Costs Non-service Components</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1128" xlink:to="label1128" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents" xlink:label="element1129" />
        <label xlink:type="resource" xlink:label="label1129" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_kwr_PensionAndPostRetirementBenefitCostsNonserviceComponents_en-US">Pension and post retirement benefit income (costs), non-service components</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1129" xlink:to="label1129" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Totalacquistions3memberMember" xlink:label="element1130" />
        <label xlink:type="resource" xlink:label="label1130" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Totalacquistions3memberMember_en-US">2017 Acquisitions [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1130" xlink:to="label1130" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Totalacquistions3memberMember" xlink:label="element1131" />
        <label xlink:type="resource" xlink:label="label1131" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_Totalacquistions3memberMember_en-US">Total Acquisitions During 2017.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1131" xlink:to="label1131" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TrademarksFomrulationsAndProductTechnologyMember" xlink:label="element1132" />
        <label xlink:type="resource" xlink:label="label1132" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TrademarksFomrulationsAndProductTechnologyMember_en-US">Trademarks Formulations and Product Technology [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1132" xlink:to="label1132" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CombinationRelatedExpensesNetOfPayments" xlink:label="element1133" />
        <label xlink:type="resource" xlink:label="label1133" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CombinationRelatedExpensesNetOfPayments_en-US">Combination-related expenses, net of payments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1133" xlink:to="label1133" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CombinationRelatedExpensesNetOfPayments" xlink:label="element1134" />
        <label xlink:type="resource" xlink:label="label1134" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_CombinationRelatedExpensesNetOfPayments_en-US">Combination and other acquisition-related expenses, net of payments</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1134" xlink:to="label1134" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CombinationRelatedExpensesNetOfPayments" xlink:label="element1135" />
        <label xlink:type="resource" xlink:label="label1135" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_CombinationRelatedExpensesNetOfPayments_en-US">This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities, net of payments.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1135" xlink:to="label1135" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_HoughtonEnvironmentalMattersMember" xlink:label="element1136" />
        <label xlink:type="resource" xlink:label="label1136" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_HoughtonEnvironmentalMattersMember_en-US">Houghton Environmental Matters [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1136" xlink:to="label1136" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CustomerconcentrationrisktopfivemembermemberMember" xlink:label="element1137" />
        <label xlink:type="resource" xlink:label="label1137" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CustomerconcentrationrisktopfivemembermemberMember_en-US">Customer Concentration Risk Top Five [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1137" xlink:to="label1137" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CustomerconcentrationrisktopfivemembermemberMember" xlink:label="element1138" />
        <label xlink:type="resource" xlink:label="label1138" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_CustomerconcentrationrisktopfivemembermemberMember_en-US">Top Five Customers Concentration Risk [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1138" xlink:to="label1138" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CustomerconcentrationrisktopfivemembermemberMember" xlink:label="element1139" />
        <label xlink:type="resource" xlink:label="label1139" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_CustomerconcentrationrisktopfivemembermemberMember_en-US">Reflects the percentage that revenues in the period from the entity's top five customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1139" xlink:to="label1139" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MetalsMember" xlink:label="element1140" />
        <label xlink:type="resource" xlink:label="label1140" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_MetalsMember_en-US">Metals [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1140" xlink:to="label1140" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MetalworkingandOtherMember" xlink:label="element1141" />
        <label xlink:type="resource" xlink:label="label1141" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_MetalworkingandOtherMember_en-US">Metalworking And Other[Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1141" xlink:to="label1141" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CoatingsandotherMember" xlink:label="element1142" />
        <label xlink:type="resource" xlink:label="label1142" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CoatingsandotherMember_en-US">Coatings And Other [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1142" xlink:to="label1142" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Ustaxreformact" xlink:label="element1143" />
        <label xlink:type="resource" xlink:label="label1143" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Ustaxreformact_en-US">U.S. Tax Reform</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1143" xlink:to="label1143" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Ustaxreformact" xlink:label="element1144" />
        <label xlink:type="resource" xlink:label="label1144" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_Ustaxreformact_en-US">A decription of the Tax Cuts and Jobs Act (U.S. Tax Reform) tax legislation as enacted by the U.S. government on December 22,2017 and its effetcs on the Company's earnings.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1144" xlink:to="label1144" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IndustrialDevelopmentRevenueBond" xlink:label="element1145" />
        <label xlink:type="resource" xlink:label="label1145" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_IndustrialDevelopmentRevenueBond_en-US">Industrial Development Revenue Bond</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1145" xlink:to="label1145" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_IndustrialDevelopmentRevenueBond" xlink:label="element1146" />
        <label xlink:type="resource" xlink:label="label1146" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_IndustrialDevelopmentRevenueBond_en-US">This element represents an Industrial Development Revenue Bond used to fund the expansion of the company's Middletown, Ohio manufacturing facility.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1146" xlink:to="label1146" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CurrencyConversionImpactsOfHyperInflationaryAccounting" xlink:label="element1147" />
        <label xlink:type="resource" xlink:label="label1147" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CurrencyConversionImpactsOfHyperInflationaryAccounting_en-US">Currency Conversion impacts of hyper-inflationary accounting and remeasurement losses</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1147" xlink:to="label1147" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CurrencyConversionImpactsOfHyperInflationaryAccounting" xlink:label="element1148" />
        <label xlink:type="resource" xlink:label="label1148" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_CurrencyConversionImpactsOfHyperInflationaryAccounting_en-US">A description of the impact to the financial statements due to the impacts of hyper-inflatonary accounting and remeasurement losses associated with currency conversions related to the Company's wholly owned Argentina subsidiary and Venezuela equity affiliate</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1148" xlink:to="label1148" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ArgentinaSubsidiaryMember" xlink:label="element1149" />
        <label xlink:type="resource" xlink:label="label1149" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ArgentinaSubsidiaryMember_en-US">Argentina Subsidiary [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1149" xlink:to="label1149" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_VenezuelaSubsidiaryMember" xlink:label="element1150" />
        <label xlink:type="resource" xlink:label="label1150" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_VenezuelaSubsidiaryMember_en-US">Venezuela Subsidiary [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1150" xlink:to="label1150" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FacilitiesvehiclesandmachineryandequipmentMember" xlink:label="element1151" />
        <label xlink:type="resource" xlink:label="label1151" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FacilitiesvehiclesandmachineryandequipmentMember_en-US">Facilities, vehicles, and machinery and equipment [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1151" xlink:to="label1151" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FacilitiesvehiclesandmachineryandequipmentMember" xlink:label="element1152" />
        <label xlink:type="resource" xlink:label="label1152" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_FacilitiesvehiclesandmachineryandequipmentMember_en-US">Facilities, vehicles, and machinery and equipment</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1152" xlink:to="label1152" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OldlineofcreditmemberMember" xlink:label="element1153" />
        <label xlink:type="resource" xlink:label="label1153" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_OldlineofcreditmemberMember_en-US">Old Line of credit [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1153" xlink:to="label1153" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OldlineofcreditmemberMember" xlink:label="element1154" />
        <label xlink:type="resource" xlink:label="label1154" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_OldlineofcreditmemberMember_en-US">Previous Credit Facility [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1154" xlink:to="label1154" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DebtinstrumentidrbMember" xlink:label="element1155" />
        <label xlink:type="resource" xlink:label="label1155" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DebtinstrumentidrbMember_en-US">Industrial development bonds [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1155" xlink:to="label1155" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BankLinesOfCreditAndOtherDebtObligationsMember" xlink:label="element1156" />
        <label xlink:type="resource" xlink:label="label1156" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_BankLinesOfCreditAndOtherDebtObligationsMember_en-US">Bank Lines of credit and other debt obligations [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1156" xlink:to="label1156" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Lineofcreditfacilityinitiationdatedescription" xlink:label="element1157" />
        <label xlink:type="resource" xlink:label="label1157" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Lineofcreditfacilityinitiationdatedescription_en-US">Line Of Credit Facility Initiation Date Description</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1157" xlink:to="label1157" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GlobalSpecialtyBusinessesMember" xlink:label="element1158" />
        <label xlink:type="resource" xlink:label="label1158" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_GlobalSpecialtyBusinessesMember_en-US">Global Specialty Businesses [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1158" xlink:to="label1158" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GlobalSpecialtyBusinessesMember" xlink:label="element1159" />
        <label xlink:type="resource" xlink:label="label1159" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_GlobalSpecialtyBusinessesMember_en-US">Global Specialty Businesses segment, which includes the Companys container, metal finishing, mining, offshore, specialty coatings, specialty grease and Norman Hay businesses</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1159" xlink:to="label1159" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueStepUpOfHoughtonInventorySold" xlink:label="element1160" />
        <label xlink:type="resource" xlink:label="label1160" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_FairValueStepUpOfHoughtonInventorySold_en-US">Fair value step up of acquired inventory sold</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1160" xlink:to="label1160" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueStepUpOfHoughtonInventorySold" xlink:label="element1161" />
        <label xlink:type="resource" xlink:label="label1161" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xml:lang="en-US" id="Negated_kwr_FairValueStepUpOfHoughtonInventorySold_en-US">Fair value step up of acquired inventory sold</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1161" xlink:to="label1161" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_FairValueStepUpOfHoughtonInventorySold" xlink:label="element1162" />
        <label xlink:type="resource" xlink:label="label1162" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_FairValueStepUpOfHoughtonInventorySold_en-US">(c)	Fair value step up of inventory sold relates to expenses associated with selling inventory from acquired businesses which was adjusted to fair value as part of purchase accounting</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1162" xlink:to="label1162" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalSalesWithGlobalSpecialtyBusinessesMember" xlink:label="element1163" />
        <label xlink:type="resource" xlink:label="label1163" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TotalSalesWithGlobalSpecialtyBusinessesMember_en-US">Total Sales With Global Specialty Businesses [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1163" xlink:to="label1163" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TotalSalesWithoutGlobalSpecialtyBusinessesMember" xlink:label="element1164" />
        <label xlink:type="resource" xlink:label="label1164" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TotalSalesWithoutGlobalSpecialtyBusinessesMember_en-US">Total Sales Without Global Specialty Businesses [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1164" xlink:to="label1164" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LegacyQuakerMember" xlink:label="element1165" />
        <label xlink:type="resource" xlink:label="label1165" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_LegacyQuakerMember_en-US">Legacy Quaker [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1165" xlink:to="label1165" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_MiningNorthAmericaTrademarksFormulationsAndProductTechnologyMemberMember" xlink:label="element1166" />
        <label xlink:type="resource" xlink:label="label1166" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_MiningNorthAmericaTrademarksFormulationsAndProductTechnologyMemberMember_en-US">Mining North America Trademarks Formulations and Product Technology member [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1166" xlink:to="label1166" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Percentageoftermloanprincipalamortizationyearthree" xlink:label="element1167" />
        <label xlink:type="resource" xlink:label="label1167" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Percentageoftermloanprincipalamortizationyearthree_en-US">Percentage of term loan principal amortization year three</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1167" xlink:to="label1167" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Percentageoftermloanprincipalamortizationyearfourandfive" xlink:label="element1168" />
        <label xlink:type="resource" xlink:label="label1168" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Percentageoftermloanprincipalamortizationyearfourandfive_en-US">Percentage of term loan principal amortization year four and five</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1168" xlink:to="label1168" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Percentageoftermloanborrowings1" xlink:label="element1169" />
        <label xlink:type="resource" xlink:label="label1169" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Percentageoftermloanborrowings1_en-US">Percentage of term loan borrowings 1</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1169" xlink:to="label1169" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Percentageoftermloanprincipalamortizationyeartwo" xlink:label="element1170" />
        <label xlink:type="resource" xlink:label="label1170" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Percentageoftermloanprincipalamortizationyeartwo_en-US">Percentage of term loan principal amortization year two</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1170" xlink:to="label1170" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Percentageoftermloanprincipalamortizationyearone" xlink:label="element1171" />
        <label xlink:type="resource" xlink:label="label1171" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Percentageoftermloanprincipalamortizationyearone_en-US">Percentage of term loan principal amortization year one</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1171" xlink:to="label1171" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NormanhaymemberMember" xlink:label="element1172" />
        <label xlink:type="resource" xlink:label="label1172" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_NormanhaymemberMember_en-US">Norman Hay [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1172" xlink:to="label1172" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_NormanhaymemberMember" xlink:label="element1173" />
        <label xlink:type="resource" xlink:label="label1173" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_NormanhaymemberMember_en-US">Norman Hay [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1173" xlink:to="label1173" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationmeasurementperiod" xlink:label="element1174" />
        <label xlink:type="resource" xlink:label="label1174" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Businesscombinationmeasurementperiod_en-US">Business Combination Measurement Period</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1174" xlink:to="label1174" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionTableTextBlock" xlink:label="element1175" />
        <label xlink:type="resource" xlink:label="label1175" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_PensionTableTextBlock_en-US">Pension [Table Text Block]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1175" xlink:to="label1175" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PensionTableTextBlock" xlink:label="element1176" />
        <label xlink:type="resource" xlink:label="label1176" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_PensionTableTextBlock_en-US">Schedule Of Net Benefit Costs</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1176" xlink:to="label1176" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions" xlink:label="element1177" />
        <label xlink:type="resource" xlink:label="label1177" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions_en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Long-term debt included current portions</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1177" xlink:to="label1177" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions" xlink:label="element1178" />
        <label xlink:type="resource" xlink:label="label1178" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US" id="terse_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions_en-US">Long-term debt included current portions</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1178" xlink:to="label1178" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions" xlink:label="element1179" />
        <label xlink:type="resource" xlink:label="label1179" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_Businesscombinationrecognizedidentifiableassetsacquiredandliabilitiesassumedlongtermdebtincludedcurrentportions_en-US">Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Long-term debt included current portions</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1179" xlink:to="label1179" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Estimatedpurchasepricesettlement" xlink:label="element1180" />
        <label xlink:type="resource" xlink:label="label1180" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Estimatedpurchasepricesettlement_en-US">Estimated Purchase Price Settlement</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1180" xlink:to="label1180" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Estimatedpurchasepricesettlement" xlink:label="element1181" />
        <label xlink:type="resource" xlink:label="label1181" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_Estimatedpurchasepricesettlement_en-US">Estimated purchase price settlement on Norman Hay Acquisition</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1181" xlink:to="label1181" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TelnordicMember" xlink:label="element1182" />
        <label xlink:type="resource" xlink:label="label1182" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_TelnordicMember_en-US">Tel Nordic ApS[Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1182" xlink:to="label1182" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_QhprogramMember" xlink:label="element1183" />
        <label xlink:type="resource" xlink:label="label1183" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_QhprogramMember_en-US">Qh Program [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1183" xlink:to="label1183" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_QhprogramMember" xlink:label="element1184" />
        <label xlink:type="resource" xlink:label="label1184" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_QhprogramMember_en-US">The Companys management approved and the Company initiated a global restructuring plan (the QH Program) as part of its plan to realize certain cost synergies associated with the Combination.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1184" xlink:to="label1184" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CombinationandotheracquisitionrelatedMember" xlink:label="element1185" />
        <label xlink:type="resource" xlink:label="label1185" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_CombinationandotheracquisitionrelatedMember_en-US">Combination And Other Acquisition Related [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1185" xlink:to="label1185" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PerformanceincentivestockunitsMember" xlink:label="element1186" />
        <label xlink:type="resource" xlink:label="label1186" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_PerformanceincentivestockunitsMember_en-US">Performance Incentive Stock Units [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1186" xlink:to="label1186" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_PerformanceincentivestockunitsMember" xlink:label="element1187" />
        <label xlink:type="resource" xlink:label="label1187" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_PerformanceincentivestockunitsMember_en-US">A component of its LTIP, which will be settled in a certain number of shares subject to market-based and time-based vesting conditions.</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1187" xlink:to="label1187" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Definedcontributionplanemployermatchingcontributionpercentmaximum" xlink:label="element1188" />
        <label xlink:type="resource" xlink:label="label1188" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Definedcontributionplanemployermatchingcontributionpercentmaximum_en-US">Defined Contribution Plan Employer Matching Contribution Percent Maximum</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1188" xlink:to="label1188" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Vestingsharestargetlowerpercent" xlink:label="element1189" />
        <label xlink:type="resource" xlink:label="label1189" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Vestingsharestargetlowerpercent_en-US">Vesting shares target lower percent</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1189" xlink:to="label1189" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Vestingsharestargetupperpercent" xlink:label="element1190" />
        <label xlink:type="resource" xlink:label="label1190" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Vestingsharestargetupperpercent_en-US">Vesting shares target upper percent</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1190" xlink:to="label1190" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DefinedbenefitplansettlementMember" xlink:label="element1191" />
        <label xlink:type="resource" xlink:label="label1191" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_DefinedbenefitplansettlementMember_en-US">Defined benefit plan settlement [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1191" xlink:to="label1191" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ExpectedPensionPremiumRefund" xlink:label="element1192" />
        <label xlink:type="resource" xlink:label="label1192" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_ExpectedPensionPremiumRefund_en-US">Expected Pension Premium Refund</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1192" xlink:to="label1192" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Unrecognizedtaxbenefitsreserve" xlink:label="element1193" />
        <label xlink:type="resource" xlink:label="label1193" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Unrecognizedtaxbenefitsreserve_en-US">Unrecognized tax Benefits Reserve</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1193" xlink:to="label1193" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Valuationallowanceamountrelatedtobusinesscombination" xlink:label="element1194" />
        <label xlink:type="resource" xlink:label="label1194" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_Valuationallowanceamountrelatedtobusinesscombination_en-US">Valuation Allowance Amount Related To Business Combination</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1194" xlink:to="label1194" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_HoughtonCombinationMember" xlink:label="element1195" />
        <label xlink:type="resource" xlink:label="label1195" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US" id="label_kwr_HoughtonCombinationMember_en-US">Houghton Combination [Member]</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1195" xlink:to="label1195" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_HoughtonCombinationMember" xlink:label="element1196" />
        <label xlink:type="resource" xlink:label="label1196" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en-US" id="documentation_kwr_HoughtonCombinationMember_en-US">Houghton Combination Member</label>
        <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="element1196" xlink:to="label1196" />
        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_BusinessAcquisitionEquityInterestIssuedOrIssuablePercentageOfCompanyInSharesIssued" xlink:label="element1197" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_DefinedContributionPlanMember" xlink:label="element1201" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ProducttechnologyMember" xlink:label="element1202" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_LicensedtrademarkMember" xlink:label="element1203" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_TinplatingsolutionsMember" xlink:label="element1204" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_GrindaixgmbhMember" xlink:label="element1205" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CoralchemicalcompanyMember" xlink:label="element1206" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_CoralchemicalcompanyMember" xlink:label="element1207" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_OtherEnvironmentalMattersMember" xlink:label="element1208" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_ForeignconsumptiontaxmemberMember" xlink:label="element1209" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_Finitelivedintangibleassetsamortizationexpensecurrentfiscalyear" xlink:label="element1211" />
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        <loc xlink:type="locator" xlink:href="kwr-20210331.xsd#kwr_SouthAfricaEquityAffiliateMember" xlink:label="element1214" />
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