false 12-31 2022 Q2 0000891014 1 2028-06-30 2022-12-31 2027-12-31 2025-12-31 0000891014 2022-01-01 2022-07-03 0000891014 2022-07-12 0000891014 2022-04-04 2022-07-03 0000891014 2021-04-05 2021-07-04 0000891014 2021-01-01 2021-07-04 0000891014 2021-12-31 0000891014 2022-07-03 0000891014 2020-12-31 0000891014 2021-07-04 0000891014 us-gaap:CommonStockMember 2021-12-31 0000891014 us-gaap:AdditionalPaidInCapitalMember 2020-12-31 0000891014 us-gaap:TreasuryStockMember 2020-12-31 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2020-12-31 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-12-31 0000891014 us-gaap:NoncontrollingInterestMember 2021-12-31 0000891014 us-gaap:RetainedEarningsMember 2020-12-31 0000891014 us-gaap:CommonStockMember 2020-12-31 0000891014 us-gaap:NoncontrollingInterestMember 2020-12-31 0000891014 us-gaap:AdditionalPaidInCapitalMember 2021-12-31 0000891014 us-gaap:RetainedEarningsMember 2021-12-31 0000891014 us-gaap:TreasuryStockMember 2021-12-31 0000891014 us-gaap:RetainedEarningsMember 2022-01-01 2022-04-03 0000891014 us-gaap:CommonStockMember 2022-01-01 2022-04-03 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-04-03 0000891014 us-gaap:NoncontrollingInterestMember 2022-01-01 2022-04-03 0000891014 us-gaap:AdditionalPaidInCapitalMember 2022-01-01 2022-04-03 0000891014 us-gaap:NoncontrollingInterestMember 2021-01-01 2021-04-04 0000891014 us-gaap:RetainedEarningsMember 2021-01-01 2021-04-04 0000891014 us-gaap:CommonStockMember 2021-01-01 2021-04-04 0000891014 us-gaap:TreasuryStockMember 2021-01-01 2021-04-04 0000891014 us-gaap:AdditionalPaidInCapitalMember 2021-01-01 2021-04-04 0000891014 us-gaap:TreasuryStockMember 2022-01-01 2022-04-03 0000891014 2022-01-01 2022-04-03 0000891014 2021-01-01 2021-04-04 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-01-01 2021-04-04 0000891014 us-gaap:AdditionalPaidInCapitalMember 2022-04-04 2022-07-03 0000891014 us-gaap:CommonStockMember 2022-04-04 2022-07-03 0000891014 us-gaap:NoncontrollingInterestMember 2022-04-04 2022-07-03 0000891014 us-gaap:RetainedEarningsMember 2022-04-04 2022-07-03 0000891014 us-gaap:TreasuryStockMember 2022-04-04 2022-07-03 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-04-04 2022-07-03 0000891014 us-gaap:CommonStockMember 2021-04-05 2021-07-04 0000891014 us-gaap:NoncontrollingInterestMember 2021-04-05 2021-07-04 0000891014 us-gaap:RetainedEarningsMember 2021-04-05 2021-07-04 0000891014 us-gaap:TreasuryStockMember 2021-04-05 2021-07-04 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-04-05 2021-07-04 0000891014 us-gaap:AdditionalPaidInCapitalMember 2021-04-05 2021-07-04 0000891014 us-gaap:CommonStockMember 2021-04-04 0000891014 us-gaap:AdditionalPaidInCapitalMember 2021-04-04 0000891014 us-gaap:CommonStockMember 2022-04-03 0000891014 us-gaap:NoncontrollingInterestMember 2022-04-03 0000891014 us-gaap:AdditionalPaidInCapitalMember 2022-04-03 0000891014 2021-04-04 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-04-03 0000891014 us-gaap:TreasuryStockMember 2021-04-04 0000891014 us-gaap:RetainedEarningsMember 2022-04-03 0000891014 2022-04-03 0000891014 us-gaap:NoncontrollingInterestMember 2021-04-04 0000891014 us-gaap:TreasuryStockMember 2022-04-03 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-04-04 0000891014 us-gaap:RetainedEarningsMember 2021-04-04 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-07-03 0000891014 us-gaap:AdditionalPaidInCapitalMember 2022-07-03 0000891014 us-gaap:TreasuryStockMember 2022-07-03 0000891014 us-gaap:RetainedEarningsMember 2022-07-03 0000891014 us-gaap:NoncontrollingInterestMember 2022-07-03 0000891014 us-gaap:CommonStockMember 2022-07-03 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2021-07-04 0000891014 us-gaap:TreasuryStockMember 2021-07-04 0000891014 us-gaap:NoncontrollingInterestMember 2021-07-04 0000891014 us-gaap:AdditionalPaidInCapitalMember 2021-07-04 0000891014 us-gaap:RetainedEarningsMember 2021-07-04 0000891014 us-gaap:CommonStockMember 2021-07-04 0000891014 mtx:BuildingMaterialsMember mtx:PerformanceMaterialsMember 2021-04-05 2021-07-04 0000891014 mtx:SpecialtyMineralsMember mtx:SpecialtyPccMember 2022-04-04 2022-07-03 0000891014 mtx:PerformanceMaterialsMember mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2022-04-04 2022-07-03 0000891014 mtx:PaperPccMember mtx:SpecialtyMineralsMember 2021-04-05 2021-07-04 0000891014 mtx:GroundCalciumCarbonateMember mtx:SpecialtyMineralsMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoriesMember 2022-04-04 2022-07-03 0000891014 mtx:RefractoriesMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoryProductsMember mtx:RefractoriesMember 2021-04-05 2021-07-04 0000891014 mtx:TalcMember mtx:SpecialtyMineralsMember 2022-04-04 2022-07-03 0000891014 mtx:GroundCalciumCarbonateMember mtx:SpecialtyMineralsMember 2022-04-04 2022-07-03 0000891014 mtx:MetallurgicalProductsMember mtx:RefractoriesMember 2022-04-04 2022-07-03 0000891014 mtx:SpecialtyMineralsMember 2021-04-05 2021-07-04 0000891014 mtx:PerformanceMaterialsMember mtx:MetalcastingMember 2021-04-05 2021-07-04 0000891014 mtx:PaperPccMember mtx:SpecialtyMineralsMember 2022-04-04 2022-07-03 0000891014 mtx:SpecialtyMineralsMember mtx:SpecialtyPccMember 2021-04-05 2021-07-04 0000891014 mtx:SpecialtyMineralsMember 2022-04-04 2022-07-03 0000891014 mtx:EnvironmentalProductsMember mtx:PerformanceMaterialsMember 2022-04-04 2022-07-03 0000891014 mtx:BuildingMaterialsMember mtx:PerformanceMaterialsMember 2022-04-04 2022-07-03 0000891014 mtx:PerformanceMaterialsMember mtx:MetalcastingMember 2022-01-01 2022-07-03 0000891014 mtx:PerformanceMaterialsMember mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoriesMember mtx:RefractoryProductsMember 2022-04-04 2022-07-03 0000891014 mtx:TalcMember mtx:SpecialtyMineralsMember 2021-04-05 2021-07-04 0000891014 mtx:PerformanceMaterialsMember 2022-04-04 2022-07-03 0000891014 mtx:PerformanceMaterialsMember 2021-04-05 2021-07-04 0000891014 mtx:PerformanceMaterialsMember mtx:EnvironmentalProductsMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoriesMember mtx:MetallurgicalProductsMember 2021-04-05 2021-07-04 0000891014 mtx:MetalcastingMember mtx:PerformanceMaterialsMember 2021-01-01 2021-07-04 0000891014 mtx:PerformanceMaterialsMember mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2022-01-01 2022-07-03 0000891014 mtx:PerformanceMaterialsMember 2022-01-01 2022-07-03 0000891014 mtx:EnvironmentalProductsMember mtx:PerformanceMaterialsMember 2022-01-01 2022-07-03 0000891014 mtx:PerformanceMaterialsMember 2021-01-01 2021-07-04 0000891014 mtx:MetalcastingMember mtx:PerformanceMaterialsMember 2022-04-04 2022-07-03 0000891014 mtx:PerformanceMaterialsMember mtx:BuildingMaterialsMember 2021-01-01 2021-07-04 0000891014 mtx:PerformanceMaterialsMember mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2021-01-01 2021-07-04 0000891014 mtx:BuildingMaterialsMember mtx:PerformanceMaterialsMember 2022-01-01 2022-07-03 0000891014 mtx:EnvironmentalProductsMember mtx:PerformanceMaterialsMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyMineralsMember 2022-01-01 2022-07-03 0000891014 mtx:SpecialtyMineralsMember mtx:GroundCalciumCarbonateMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyPccMember mtx:SpecialtyMineralsMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyPccMember mtx:SpecialtyMineralsMember 2022-01-01 2022-07-03 0000891014 mtx:SpecialtyMineralsMember mtx:GroundCalciumCarbonateMember 2022-01-01 2022-07-03 0000891014 mtx:TalcMember mtx:SpecialtyMineralsMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyMineralsMember mtx:PaperPccMember 2022-01-01 2022-07-03 0000891014 mtx:PaperPccMember mtx:SpecialtyMineralsMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyMineralsMember 2021-01-01 2021-07-04 0000891014 mtx:TalcMember mtx:SpecialtyMineralsMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoryProductsMember mtx:RefractoriesMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoriesMember mtx:MetallurgicalProductsMember 2021-01-01 2021-07-04 0000891014 mtx:RefractoriesMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoryProductsMember mtx:RefractoriesMember 2021-01-01 2021-07-04 0000891014 mtx:MetallurgicalProductsMember mtx:RefractoriesMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoriesMember 2021-01-01 2021-07-04 0000891014 mtx:ConceptPetHeimtierprodukteGmbhMember 2022-04-29 2022-04-29 0000891014 mtx:NormericaIncMember 2021-07-26 2021-07-26 0000891014 mtx:NormericaIncMember 2022-07-03 0000891014 mtx:ConceptPetHeimtierprodukteGmbhMember 2022-04-29 0000891014 us-gaap:TradeNamesMember mtx:NormericaIncMember 2022-01-01 2022-07-03 0000891014 us-gaap:CustomerRelationshipsMember mtx:NormericaIncMember 2022-01-01 2022-07-03 0000891014 mtx:NormericaIncMember 2022-04-04 2022-07-03 0000891014 mtx:NormericaIncMember 2022-01-01 2022-07-03 0000891014 us-gaap:EmployeeStockOptionMember 2022-07-03 0000891014 us-gaap:EmployeeStockOptionMember 2021-07-04 0000891014 us-gaap:EmployeeStockOptionMember 2022-04-04 2022-07-03 0000891014 us-gaap:EmployeeStockOptionMember 2021-04-05 2021-07-04 0000891014 us-gaap:EmployeeStockOptionMember 2022-01-01 2022-07-03 0000891014 us-gaap:EmployeeStockOptionMember 2021-01-01 2021-07-04 0000891014 us-gaap:TechnologyBasedIntangibleAssetsMember 2022-01-01 2022-07-03 0000891014 us-gaap:TradeNamesMember 2022-01-01 2022-07-03 0000891014 us-gaap:CustomerRelationshipsMember 2022-01-01 2022-07-03 0000891014 mtx:PatentsAndTrademarksMember 2022-01-01 2022-07-03 0000891014 us-gaap:TradeNamesMember 2021-12-31 0000891014 us-gaap:CustomerRelationshipsMember 2021-12-31 0000891014 mtx:PatentsAndTrademarksMember 2021-12-31 0000891014 mtx:PatentsAndTrademarksMember 2022-07-03 0000891014 us-gaap:TechnologyBasedIntangibleAssetsMember 2022-07-03 0000891014 us-gaap:CustomerRelationshipsMember 2022-07-03 0000891014 us-gaap:TechnologyBasedIntangibleAssetsMember 2021-12-31 0000891014 us-gaap:TradeNamesMember 2022-07-03 0000891014 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:NetInvestmentHedgingMember us-gaap:CrossCurrencyInterestRateContractMember 2018-07-01 0000891014 us-gaap:InterestRateSwapMember us-gaap:CashFlowHedgingMember us-gaap:DesignatedAsHedgingInstrumentMember 2018-07-01 0000891014 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:InterestRateSwapMember us-gaap:CashFlowHedgingMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2022-07-03 0000891014 us-gaap:DesignatedAsHedgingInstrumentMember us-gaap:NetInvestmentHedgingMember us-gaap:CrossCurrencyInterestRateContractMember us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember 2022-07-03 0000891014 srt:MinimumMember 2022-07-03 0000891014 mtx:SlovakiaTermLoanDue2025Member 2022-07-03 0000891014 mtx:JapanLoanFacilitiesMember 2022-07-03 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2022-07-03 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2021-12-31 0000891014 mtx:NetherlandsTermLoanDue2022Member 2021-12-31 0000891014 mtx:AustriaTermLoanDue2027Member 2021-12-31 0000891014 mtx:SlovakiaTermLoanDue2025Member 2021-12-31 0000891014 mtx:AustriaTermLoanDue2027Member 2022-07-03 0000891014 mtx:JapanLoanFacilitiesMember 2021-12-31 0000891014 mtx:NetherlandsTermLoanDue2022Member 2022-07-03 0000891014 mtx:SeniorNotesDue2028Member 2021-12-31 0000891014 mtx:SeniorNotesDue2028Member 2022-07-03 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2022-01-01 2022-07-03 0000891014 mtx:NetherlandsTermLoanDue2022Member 2022-01-01 2022-07-03 0000891014 mtx:SlovakiaTermLoanDue2025Member 2022-01-01 2022-07-03 0000891014 mtx:SeniorNotesDue2028Member 2022-01-01 2022-07-03 0000891014 mtx:AustriaTermLoanDue2027Member 2022-01-01 2022-07-03 0000891014 mtx:SeniorNotesDue2028Member 2020-06-30 0000891014 mtx:TermFacilityMember 2014-05-09 0000891014 mtx:UncommittedShortTermBankCreditLinesMember 2022-07-03 0000891014 mtx:RevolvingFacilityMember 2014-05-09 0000891014 mtx:RevolvingFacilityMember 2022-07-03 0000891014 mtx:TermLoanFacilityFixedTrancheMember 2015-06-23 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2015-06-23 0000891014 mtx:TermFacilityMember 2015-06-23 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2017-02-14 0000891014 mtx:TermLoanFacilityVariableTrancheMember 2017-02-14 2017-02-14 0000891014 mtx:TermLoanFacilityVariableTrancheMember srt:MinimumMember 2022-07-03 0000891014 us-gaap:LondonInterbankOfferedRateLIBORMember mtx:RevolvingFacilityMember 2022-01-01 2022-07-03 0000891014 us-gaap:LondonInterbankOfferedRateLIBORMember mtx:TermLoanFacilityVariableTrancheMember 2022-01-01 2022-07-03 0000891014 srt:MaximumMember mtx:RevolvingFacilityMember 2022-01-01 2022-07-03 0000891014 mtx:CreditAgreementFacilitiesMember 2022-07-03 0000891014 srt:MaximumMember mtx:CreditAgreementFacilitiesMember 2022-01-01 2022-07-03 0000891014 mtx:CreditAgreementFacilitiesMember 2022-01-01 2022-07-03 0000891014 mtx:RedemptionOfNotesForCashPriorToJuly12023Member mtx:SeniorNotesDue2028Member 2022-01-01 2022-07-03 0000891014 mtx:RedemptionOfNotesWithFundsFromOneOrMoreEquityOfferingsPriorToJuly12023Member mtx:SeniorNotesDue2028Member 2022-01-01 2022-07-03 0000891014 mtx:SeniorNotesDue2028Member mtx:RedemptionOfNotesIfCompanyExperiencesChangeOfControlMember 2022-01-01 2022-07-03 0000891014 mtx:SivomaticMember 2018-04-30 2018-04-30 0000891014 mtx:AustriaAndSlovakiaTermLoansMember 2022-04-29 0000891014 mtx:NetherlandsTermLoansMember 2018-04-30 0000891014 mtx:NetherlandsTermLoansMember 2020-06-29 2020-09-27 0000891014 mtx:NetherlandsTermLoansMember 2022-01-01 2022-04-03 0000891014 mtx:NetherlandsTermLoansMember 2022-01-01 2022-07-03 0000891014 mtx:JapanLoanFacilitiesMember 2022-01-01 2022-07-03 0000891014 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2022-04-04 2022-07-03 0000891014 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2021-04-05 2021-07-04 0000891014 us-gaap:PensionPlansDefinedBenefitMember 2021-04-05 2021-07-04 0000891014 us-gaap:PensionPlansDefinedBenefitMember 2022-04-04 2022-07-03 0000891014 us-gaap:PensionPlansDefinedBenefitMember 2021-01-01 2021-07-04 0000891014 us-gaap:PensionPlansDefinedBenefitMember 2022-01-01 2022-07-03 0000891014 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2021-01-01 2021-07-04 0000891014 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2022-01-01 2022-07-03 0000891014 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2022-07-03 0000891014 us-gaap:PensionPlansDefinedBenefitMember 2022-07-03 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2021-04-05 2021-07-04 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-04-04 2022-07-03 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-07-03 0000891014 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-01-01 2021-07-04 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2021-12-31 0000891014 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2021-12-31 0000891014 us-gaap:AccumulatedTranslationAdjustmentMember 2021-12-31 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2022-01-01 2022-07-03 0000891014 us-gaap:AccumulatedTranslationAdjustmentMember 2022-01-01 2022-07-03 0000891014 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2022-01-01 2022-07-03 0000891014 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2022-01-01 2022-07-03 0000891014 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2022-07-03 0000891014 us-gaap:AccumulatedTranslationAdjustmentMember 2022-07-03 0000891014 us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember 2022-07-03 0000891014 mtx:AsbestosCasesMember 2022-07-03 0000891014 us-gaap:OperatingSegmentsMember mtx:PerformanceMaterialsMember 2022-04-04 2022-07-03 0000891014 us-gaap:OperatingSegmentsMember mtx:PerformanceMaterialsMember 2021-04-05 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember mtx:RefractoriesMember 2021-04-05 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember 2022-04-04 2022-07-03 0000891014 mtx:SpecialtyMineralsMember us-gaap:OperatingSegmentsMember 2022-04-04 2022-07-03 0000891014 us-gaap:OperatingSegmentsMember mtx:RefractoriesMember 2022-04-04 2022-07-03 0000891014 mtx:SpecialtyMineralsMember us-gaap:OperatingSegmentsMember 2021-04-05 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember 2021-04-05 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember mtx:PerformanceMaterialsMember 2022-01-01 2022-07-03 0000891014 mtx:SpecialtyMineralsMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember 2022-01-01 2022-07-03 0000891014 mtx:SpecialtyMineralsMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-07-03 0000891014 mtx:PerformanceMaterialsMember us-gaap:OperatingSegmentsMember 2021-01-01 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember 2021-01-01 2021-07-04 0000891014 us-gaap:OperatingSegmentsMember mtx:RefractoriesMember 2021-01-01 2021-07-04 0000891014 mtx:RefractoriesMember us-gaap:OperatingSegmentsMember 2022-01-01 2022-07-03 0000891014 us-gaap:CorporateNonSegmentMember 2022-04-04 2022-07-03 0000891014 us-gaap:CorporateNonSegmentMember 2021-04-05 2021-07-04 0000891014 us-gaap:CorporateNonSegmentMember 2022-01-01 2022-07-03 0000891014 us-gaap:CorporateNonSegmentMember 2021-01-01 2021-07-04 0000891014 us-gaap:MaterialReconcilingItemsMember 2021-04-05 2021-07-04 0000891014 us-gaap:MaterialReconcilingItemsMember 2022-04-04 2022-07-03 0000891014 us-gaap:MaterialReconcilingItemsMember 2021-01-01 2021-07-04 0000891014 us-gaap:MaterialReconcilingItemsMember 2022-01-01 2022-07-03 0000891014 mtx:MetallurgicalProductsMember 2021-04-05 2021-07-04 0000891014 mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2022-04-04 2022-07-03 0000891014 mtx:GroundCalciumCarbonateMember 2022-04-04 2022-07-03 0000891014 mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoryProductsMember 2022-04-04 2022-07-03 0000891014 mtx:PaperPccMember 2021-04-05 2021-07-04 0000891014 mtx:MetallurgicalProductsMember 2022-04-04 2022-07-03 0000891014 mtx:BuildingMaterialsMember 2021-04-05 2021-07-04 0000891014 mtx:MetalcastingMember 2021-04-05 2021-07-04 0000891014 mtx:SpecialtyPccMember 2021-04-05 2021-07-04 0000891014 mtx:TalcMember 2022-04-04 2022-07-03 0000891014 mtx:BuildingMaterialsMember 2022-04-04 2022-07-03 0000891014 mtx:GroundCalciumCarbonateMember 2021-04-05 2021-07-04 0000891014 mtx:EnvironmentalProductsMember 2021-04-05 2021-07-04 0000891014 mtx:SpecialtyPccMember 2022-04-04 2022-07-03 0000891014 mtx:TalcMember 2021-04-05 2021-07-04 0000891014 mtx:RefractoryProductsMember 2021-04-05 2021-07-04 0000891014 mtx:PaperPccMember 2022-04-04 2022-07-03 0000891014 mtx:EnvironmentalProductsMember 2022-04-04 2022-07-03 0000891014 mtx:MetalcastingMember 2022-01-01 2022-07-03 0000891014 mtx:MetalcastingMember 2022-04-04 2022-07-03 0000891014 mtx:EnvironmentalProductsMember 2021-01-01 2021-07-04 0000891014 mtx:BuildingMaterialsMember 2022-01-01 2022-07-03 0000891014 mtx:MetalcastingMember 2021-01-01 2021-07-04 0000891014 mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2021-01-01 2021-07-04 0000891014 mtx:HouseholdPersonalCareAndSpecialtyProductsMember 2022-01-01 2022-07-03 0000891014 mtx:BuildingMaterialsMember 2021-01-01 2021-07-04 0000891014 mtx:EnvironmentalProductsMember 2022-01-01 2022-07-03 0000891014 mtx:GroundCalciumCarbonateMember 2022-01-01 2022-07-03 0000891014 mtx:SpecialtyPccMember 2022-01-01 2022-07-03 0000891014 mtx:PaperPccMember 2022-01-01 2022-07-03 0000891014 mtx:TalcMember 2021-01-01 2021-07-04 0000891014 mtx:PaperPccMember 2021-01-01 2021-07-04 0000891014 mtx:TalcMember 2022-01-01 2022-07-03 0000891014 mtx:GroundCalciumCarbonateMember 2021-01-01 2021-07-04 0000891014 mtx:SpecialtyPccMember 2021-01-01 2021-07-04 0000891014 mtx:MetallurgicalProductsMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoryProductsMember 2022-01-01 2022-07-03 0000891014 mtx:RefractoryProductsMember 2021-01-01 2021-07-04 0000891014 mtx:MetallurgicalProductsMember 2021-01-01 2021-07-04 xbrli:shares iso4217:USD iso4217:USD xbrli:shares mtx:Segment xbrli:pure mtx:Subsidiary utr:Q mtx:Offering mtx:Loan mtx:Case
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-Q
☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended July 3, 2022
or
☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
Commission File Number 1-11430
MINERALS TECHNOLOGIES INC.
(Exact name of registrant as specified in its charter)

Delaware |  | 25-1190717
(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

622 Third Avenue, New York, New York 10017-6707
(Address of principal executive offices, including zip code)
(212) 878-1800
(Registrant's telephone number, including area code)
Securities registered pursuant to Section 12(b) of the Act:

Title of each class | Trading Symbol | Name of exchange on which registered
Common Stock, $0.10 par value | MTX | New York Stock Exchange LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.

Yes ☒ |  | No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes ☒ |  | No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or and emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer ☒ | Accelerated Filer ☐
Non-accelerated Filer ☐ | Smaller Reporting Company ☐
Emerging Growth Company ☐ |

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐ |  | No ☒

As of July 20, 2022, there were 32,594,693 shares of common stock, par value of $0.10 per share, of the registrant outstanding.

MINERALS TECHNOLOGIES INC.
INDEX TO FORM 10-Q

| Page No.
PART I. FINANCIAL INFORMATION |
Item 1. | Financial Statements: |
| Condensed Consolidated Statements of Income for the three-month and six-month periods ended July 3, 2022 and July 4, 2021 (Unaudited) | 3
| Condensed Consolidated Statements of Comprehensive Income for the three-month and six-month periods ended July 3, 2022 and July 4, 2021 (Unaudited) | 4
| Condensed Consolidated Balance Sheets as of July 3, 2022 (Unaudited) and December 31, 2021 | 5
| Condensed Consolidated Statements of Cash Flows for the six-month periods ended July 3, 2022 and July 4, 2021 (Unaudited) | 6
| Condensed Consolidated Statements of Changes in Shareholders' Equity for the three-month periods ended July 3, 2022 and April 3, 2022 and July 4, 2021 and April 4, 2021 (Unaudited) | 7
| Notes to Condensed Consolidated Financial Statements (Unaudited) | 8
| Report of Independent Registered Public Accounting Firm | 19
Item 2. | Management's Discussion and Analysis of Financial Condition and Results of Operations | 20
Item 3. | Quantitative and Qualitative Disclosures about Market Risk | 31
Item 4. | Controls and Procedures | 32
PART II. OTHER INFORMATION |
Item 1. | Legal Proceedings | 32
Item 1A. | Risk Factors | 32
Item 2. | Unregistered Sales of Equity Securities and Use of Proceeds | 32
Item 3. | Default Upon Senior Securities | 32
Item 4. | Mine Safety Disclosures | 32
Item 5. | Other Information | 33
Item 6. | Exhibits | 33
Signature |  | 34

PART 1. FINANCIAL INFORMATION
ITEM 1. Financial Statements
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars, except per share data) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Net sales |  | $ | 557.0 |  |  | $ | 455.6 |  |  | $ | 1,076.1 |  |  | $ | 908.2 |
Cost of goods sold |  |  | 429.7 |  |  |  | 340.2 |  |  |  | 827.1 |  |  |  | 681.0 |
Production margin |  |  | 127.3 |  |  |  | 115.4 |  |  |  | 249.0 |  |  |  | 227.2 |
Marketing and administrative expenses |  |  | 48.8 |  |  |  | 46.4 |  |  |  | 97.6 |  |  |  | 94.4 |
Research and development expenses |  |  | 5.0 |  |  |  | 4.9 |  |  |  | 10.1 |  |  |  | 9.9 |
Acquisition related transaction and integration costs |  |  | 2.6 |  |  |  | 0.4 |  |  |  | 4.2 |  |  |  | 0.4 |
Litigation costs |  |  | 1.5 |  |  |  | — |  |  |  | 1.5 |  |  |  | — |
Income from operations |  |  | 69.4 |  |  |  | 63.7 |  |  |  | 135.6 |  |  |  | 122.5 |
Interest expense, net |  |  | (10.4 | ) |  |  | (9.1 | ) |  |  | (20.2 | ) |  |  | (19.0 | )
Non-cash pension settlement charge |  |  | (1.5 | ) |  |  | (2.2 | ) |  |  | (1.5 | ) |  |  | (2.2 | )
Other non-operating income (deductions), net |  |  | (1.2 | ) |  |  | (0.1 | ) |  |  | (1.6 | ) |  |  | 0.4 |
Total non-operating deductions, net |  |  | (13.1 | ) |  |  | (11.4 | ) |  |  | (23.3 | ) |  |  | (20.8 | )
Income before tax and equity in earnings |  |  | 56.3 |  |  |  | 52.3 |  |  |  | 112.3 |  |  |  | 101.7 |
Provision for taxes on income |  |  | 11.4 |  |  |  | 9.8 |  |  |  | 22.6 |  |  |  | 18.7 |
Equity in earnings of affiliates, net of tax |  |  | 0.6 |  |  |  | 0.5 |  |  |  | 0.7 |  |  |  | 1.0 |
Consolidated net income |  |  | 45.5 |  |  |  | 43.0 |  |  |  | 90.4 |  |  |  | 84.0 |
Less: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to non-controlling interests |  |  | 0.6 |  |  |  | 1.1 |  |  |  | 1.4 |  |  |  | 2.2 |
Net income attributable to Minerals Technologies Inc. |  | $ | 44.9 |  |  | $ | 41.9 |  |  | $ | 89.0 |  |  | $ | 81.8 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income attributable to Minerals Technologies Inc. |  | $ | 1.37 |  |  | $ | 1.24 |  |  | $ | 2.70 |  |  | $ | 2.42 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Income attributable to Minerals Technologies Inc. |  | $ | 1.36 |  |  | $ | 1.23 |  |  | $ | 2.69 |  |  | $ | 2.41 |
Cash dividends declared per common share |  | $ | 0.05 |  |  | $ | 0.05 |  |  | $ | 0.10 |  |  | $ | 0.10 |
Shares used in computation of earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 32.8 |  |  |  | 33.7 |  |  |  | 33.0 |  |  |  | 33.8 |
Diluted |  |  | 32.9 |  |  |  | 34.1 |  |  |  | 33.1 |  |  |  | 34.0 |

See accompanying Notes to Condensed Consolidated Financial Statements.
3

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Consolidated net income |  | $ | 45.5 |  |  | $ | 43.0 |  |  | $ | 90.4 |  |  | $ | 84.0 |
Other comprehensive income (loss), net of tax: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency translation adjustments |  |  | (51.3 | ) |  |  | 2.0 |  |  |  | (59.4 | ) |  |  | (26.9 | )
Pension and postretirement plan adjustments |  |  | 2.3 |  |  |  | 4.3 |  |  |  | 3.4 |  |  |  | 6.8 |
Unrealized gains (losses) on derivative instruments |  |  | 6.2 |  |  |  | (1.0 | ) |  |  | 9.3 |  |  |  | 3.9 |
Total other comprehensive income (loss), net of tax |  |  | (42.8 | ) |  |  | 5.3 |  |  |  | (46.7 | ) |  |  | (16.2 | )
Total comprehensive income including non-controlling interests |  |  | 2.7 |  |  |  | 48.3 |  |  |  | 43.7 |  |  |  | 67.8 |
Comprehensive (income) loss attributable to non-controlling interests |  |  | 1.2 |  |  |  | (1.3 | ) |  |  | 0.4 |  |  |  | (1.9 | )
Comprehensive income attributable to Minerals Technologies Inc. |  | $ | 3.9 |  |  | $ | 47.0 |  |  | $ | 44.1 |  |  | $ | 65.9 |

See accompanying Notes to Condensed Consolidated Financial Statements.
4

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED BALANCE SHEETS

(millions of dollars) |  | Jul. 3, 2022* |  |  | Dec. 31, 2021 ** |
ASSETS |  |  |  |  |  |
Current assets: |  |  |  |  |  |
Cash and cash equivalents |  | $ | 234.7 |  |  | $ | 299.5 |
Short-term investments |  |  | 2.0 |  |  |  | 4.9 |
Accounts receivable, net |  |  | 429.9 |  |  |  | 367.8 |
Inventories |  |  | 339.9 |  |  |  | 297.7 |
Prepaid expenses and other current assets |  |  | 61.0 |  |  |  | 58.6 |
Total current assets |  |  | 1,067.5 |  |  |  | 1,028.5 |
Property, plant and equipment |  |  | 2,289.4 |  |  |  | 2,296.4 |
Less accumulated depreciation and depletion |  |  | (1,236.2 | ) |  |  | (1,247.3 | )
Property, plant and equipment, net |  |  | 1,053.2 |  |  |  | 1,049.1 |
Goodwill |  |  | 913.2 |  |  |  | 907.5 |
Intangible assets |  |  | 247.9 |  |  |  | 251.6 |
Deferred income taxes |  |  | 22.4 |  |  |  | 23.0 |
Other assets and deferred charges |  |  | 98.9 |  |  |  | 114.5 |
Total assets |  | $ | 3,403.1 |  |  | $ | 3,374.2 |
LIABILITIES AND SHAREHOLDERS' EQUITY |  |  |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |  |  |
Short-term debt |  | $ | 110.0 |  |  | $ | 80.0 |
Current maturities of long-term debt |  |  | 0.8 |  |  |  | 0.8 |
Accounts payable |  |  | 219.3 |  |  |  | 196.1 |
Other current liabilities |  |  | 135.8 |  |  |  | 142.9 |
Total current liabilities |  |  | 465.9 |  |  |  | 419.8 |
Long-term debt, net of unamortized discount and deferred financing costs |  |  | 939.3 |  |  |  | 936.2 |
Deferred income taxes |  |  | 190.8 |  |  |  | 188.1 |
Accrued pension and post-retirement benefits |  |  | 107.3 |  |  |  | 114.3 |
Other non-current liabilities |  |  | 122.9 |  |  |  | 136.3 |
Total liabilities |  |  | 1,826.2 |  |  |  | 1,794.7 |
Shareholders' equity: |  |  |  |  |  |  |  |
Common stock |  |  | 4.9 |  |  |  | 4.9 |
Additional paid-in capital |  |  | 478.1 |  |  |  | 474.2 |
Retained earnings |  |  | 2,254.7 |  |  |  | 2,168.9 |
Accumulated other comprehensive loss |  |  | (378.5 | ) |  |  | (333.6 | )
Less common stock held in treasury |  |  | (815.8 | ) |  |  | (775.1 | )
Total Minerals Technologies Inc. shareholders' equity |  |  | 1,543.4 |  |  |  | 1,539.3 |
Non-controlling interests |  |  | 33.5 |  |  |  | 40.2 |
Total shareholders' equity |  |  | 1,576.9 |  |  |  | 1,579.5 |
Total liabilities and shareholders' equity |  | $ | 3,403.1 |  |  | $ | 3,374.2 |

* | Unaudited

** | Condensed from audited financial statements

See accompanying Notes to Condensed Consolidated Financial Statements.
5

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

|  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Operating Activities: |  |  |  |  |  |
Consolidated net income |  | $ | 90.4 |  |  | $ | 84.0 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |  |  |  |
Depreciation, depletion and amortization |  |  | 47.9 |  |  |  | 47.3 |
Non-cash pension settlement charge |  |  | 1.5 |  |  |  | 2.2 |
Reduction of right of use asset |  |  | 6.2 |  |  |  | 6.2 |
Other non-cash items |  |  | 10.5 |  |  |  | 7.1 |
Pension plan funding |  |  | (2.3 | ) |  |  | (4.2 | )
Net changes in operating assets and liabilities |  |  | (121.0 | ) |  |  | (24.6 | )
Net cash provided by operating activities |  |  | 33.2 |  |  |  | 118.0 |
Investing Activities: |  |  |  |  |  |  |  |
Purchases of property, plant and equipment, net |  |  | (40.2 | ) |  |  | (39.8 | )
Acquisition of business, net of cash acquired |  |  | (22.3 | ) |  |  | — |
Proceeds from sale of assets |  |  | 0.3 |  |  |  | 0.3 |
Proceeds from sale of short-term investments |  |  | 5.5 |  |  |  | 3.7 |
Purchases of short-term investments |  |  | (2.0 | ) |  |  | (5.1 | )
Other investing activities |  |  | 1.6 |  |  |  | 0.8 |
Net cash used in investing activities |  |  | (57.1 | ) |  |  | (40.1 | )
Financing Activities: |  |  |  |  |  |  |  |
Repayment of long-term debt |  |  | (0.5 | ) |  |  | (0.8 | )
Proceeds from short-term debt |  |  | 30.0 |  |  |  | 0.5 |
Purchase of common stock for treasury |  |  | (40.7 | ) |  |  | (36.9 | )
Proceeds from issuance of stock under option plan |  |  | 1.1 |  |  |  | 10.4 |
Excess tax benefits related to stock incentive programs |  |  | (3.3 | ) |  |  | (2.8 | )
Dividends paid to non-controlling interests |  |  | (6.3 | ) |  |  | (0.6 | )
Cash dividends paid |  |  | (3.3 | ) |  |  | (3.4 | )
Net cash provided by (used in) financing activities |  |  | (23.0 | ) |  |  | (33.6 | )
Effect of exchange rate changes on cash and cash equivalents |  |  | (17.9 | ) |  |  | (8.4 | )
Net increase (decrease) in cash and cash equivalents |  |  | (64.8 | ) |  |  | 35.9 |
Cash and cash equivalents at beginning of period |  |  | 299.5 |  |  |  | 367.7 |
Cash and cash equivalents at end of period |  | $ | 234.7 |  |  | $ | 403.6 |
Supplemental disclosure of cash flow information: |  |  |  |  |  |  |  |
Interest paid |  | $ | 29.7 |  |  | $ | 28.1 |
Income taxes paid |  | $ | 24.4 |  |  | $ | 23.6 |
Non-cash financing activities: |  |  |  |  |  |  |  |
Treasury stock purchases settled after period end |  | $ | 0.7 |  |  | $ | 0.7 |

See accompanying Notes to Condensed Consolidated Financial Statements.
6

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
(Unaudited)

|  | Equity Attributable to Minerals Technologies Inc. |  |  |  |  |  |  |
(millions of dollars) |  | Common Stock |  |  | Additional Paid-in Capital |  |  | Retained Earnings |  |  | Accumulated Other Comprehensive Loss |  |  | Treasury Stock |  |  | Non-controlling Interests |  |  | Total |
Balance as of December 31, 2021 |  | $ | 4.9 |  |  | $ | 474.2 |  |  | $ | 2,168.9 |  |  | $ | (333.6 | ) |  | $ | (775.1 | ) |  | $ | 40.2 |  |  | $ | 1,579.5 |
Net income |  |  | — |  |  |  | — |  |  |  | 44.1 |  |  |  | — |  |  |  | — |  |  |  | 0.8 |  |  |  | 44.9 |
Other comprehensive income (loss) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (4.0 | ) |  |  | — |  |  |  | 0.1 |  |  |  | (3.9 | )
Dividends declared |  |  | — |  |  |  | — |  |  |  | (1.6 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1.6 | )
Dividends paid to non-controlling interests |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (0.1 | ) |  |  | (0.1 | )
Issuance of shares pursuant to employee stock compensation plans |  |  | — |  |  |  | 0.9 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 0.9 |
Purchase of common stock for treasury |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (16.7 | ) |  |  | — |  |  |  | (16.7 | )
Stock-based compensation |  |  | — |  |  |  | 2.8 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2.8 |
Conversion of RSU's for tax withholding |  |  | — |  |  |  | (2.8 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2.8 | )
Balance as of April 3, 2022 |  | $ | 4.9 |  |  | $ | 475.1 |  |  | $ | 2,211.4 |  |  | $ | (337.6 | ) |  | $ | (791.8 | ) |  | $ | 41.0 |  |  | $ | 1,603.0 |
Net income |  |  | — |  |  |  | — |  |  |  | 44.9 |  |  |  | — |  |  |  | — |  |  |  | 0.6 |  |  |  | 45.5 |
Other comprehensive loss |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (40.9 | ) |  |  | — |  |  |  | (1.9 | ) |  |  | (42.8 | )
Dividends declared |  |  | — |  |  |  | — |  |  |  | (1.6 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1.6 | )
Dividends paid to non-controlling interests |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (6.2 | ) |  |  | (6.2 | )
Issuance of shares pursuant to employee stock compensation plans |  |  | — |  |  |  | 0.2 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 0.2 |
Purchase of common stock for treasury |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (24.0 | ) |  |  | — |  |  |  | (24.0 | )
Stock-based compensation |  |  | — |  |  |  | 2.8 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2.8 |
Balance as of July 3, 2022 |  | $ | 4.9 |  |  | $ | 478.1 |  |  | $ | 2,254.7 |  |  | $ | (378.5 | ) |  | $ | (815.8 | ) |  | $ | 33.5 |  |  | $ | 1,576.9 |

|  | Equity Attributable to Minerals Technologies Inc. |  |  |  |  |  |  |
(millions of dollars) |  | Common Stock |  |  | Additional Paid-in Capital |  |  | Retained Earnings |  |  | Accumulated Other Comprehensive Loss |  |  | Treasury Stock |  |  | Non-controlling Interests |  |  | Total |
Balance as of December 31, 2020 |  | $ | 4.9 |  |  | $ | 453.3 |  |  | $ | 2,011.3 |  |  | $ | (308.3 | ) |  | $ | (700.4 | ) |  | $ | 37.9 |  |  | $ | 1,498.7 |
Net income |  |  | — |  |  |  | — |  |  |  | 39.9 |  |  |  | — |  |  |  | — |  |  |  | 1.1 |  |  |  | 41.0 |
Other comprehensive loss |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (21.0 | ) |  |  | — |  |  |  | (0.5 | ) |  |  | (21.5 | )
Dividends declared |  |  | — |  |  |  | — |  |  |  | (1.7 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1.7 | )
Dividends paid to non-controlling interests |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (0.1 | ) |  |  | (0.1 | )
Issuance of shares pursuant to employee stock compensation plans |  |  | — |  |  |  | 5.8 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 5.8 |
Purchase of common stock for treasury |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (20.0 | ) |  |  | — |  |  |  | (20.0 | )
Stock-based compensation |  |  | — |  |  |  | 2.8 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2.8 |
Conversion of RSU's for tax withholding |  |  | — |  |  |  | (2.6 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2.6 | )
Balance as of April 4, 2021 |  | $ | 4.9 |  |  | $ | 459.3 |  |  | $ | 2,049.5 |  |  | $ | (329.3 | ) |  | $ | (720.4 | ) |  | $ | 38.4 |  |  | $ | 1,502.4 |
Net income |  |  | — |  |  |  | — |  |  |  | 41.9 |  |  |  | — |  |  |  | — |  |  |  | 1.1 |  |  |  | 43.0 |
Other comprehensive income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 5.0 |  |  |  | — |  |  |  | 0.3 |  |  |  | 5.3 |
Dividends declared |  |  | — |  |  |  | — |  |  |  | (1.7 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1.7 | )
Dividends paid to non-controlling interests |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (0.6 | ) |  |  | (0.6 | )
Issuance of shares pursuant to employee stock compensation plans |  |  | — |  |  |  | 4.6 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 4.6 |
Purchase of common stock for treasury |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (16.9 | ) |  |  | — |  |  |  | (16.9 | )
Stock-based compensation |  |  | — |  |  |  | 2.8 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2.8 |
Balance as of July 4, 2021 |  | $ | 4.9 |  |  | $ | 466.7 |  |  | $ | 2,089.7 |  |  | $ | (324.3 | ) |  | $ | (737.3 | ) |  | $ | 39.2 |  |  | $ | 1,538.9 |

See accompanying Notes to Condensed Consolidated Financial Statements.
7

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 1. Basis of Presentation and Summary of Significant Accounting Policies
The accompanying unaudited condensed consolidated financial statements have been prepared by management of Minerals Technologies Inc. (the “Company”, “MTI”, “we”, or “us”) in accordance with the rules and regulations of the United States Securities and Exchange Commission. Accordingly, certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles have been condensed or omitted. Therefore, these financial statements should be read in conjunction with the consolidated financial statements and notes thereto contained in the Company's Annual Report on Form 10-K for the year ended December 31, 2021. In the opinion of management, all adjustments, consisting solely of normal recurring adjustments necessary for a fair presentation of the financial information for the periods indicated, have been included. The results for the three-month and six-month periods ended July 3, 2022 are not necessarily indicative of the results that may be expected for the year ending December 31, 2022.
Company Operations
The Company is a resource- and technology-based company that develops, produces and markets worldwide a broad range of specialty minerals, mineral-based and synthetic mineral products and supporting systems and services.
The Company has three reportable segments: Performance Materials, Specialty Minerals and Refractories.

– | The Performance Materials segment is a leading global supplier of bentonite and bentonite-related products and leonardite. This segment also provides products for non-residential construction, environmental and infrastructure projects worldwide, serving customers engaged in a broad range of construction and remediation projects as well as offers a range of patented and unpatented technologies, products and services to the upstream and downstream oil and gas sector throughout the world.

– | The Specialty Minerals segment produces and sells the synthetic mineral product precipitated calcium carbonate (“PCC”) and processed mineral product quicklime (“lime”), and mines mineral ores then processes and sells natural mineral products, primarily limestone and talc.

– | The Refractories segment produces and markets monolithic and shaped refractory materials and specialty products, services and application and measurement equipment, and calcium metal and metallurgical wire products.

Use of Estimates
The Company employs accounting policies that are in accordance with U.S. generally accepted accounting principles and require management to make estimates and assumptions relating to the reporting of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reported period. Significant estimates include those related to revenue recognition, valuation of long-lived assets, goodwill and other intangible assets, income taxes, including valuation allowances, and pension plan assumptions. Actual results could differ from those estimates.
Recently Issued Accounting Standards
Changes to accounting principles generally accepted in the United States of America (U.S. GAAP) are established by the Financial Accounting Standards Board (FASB) in the form of accounting standards updates (ASUs) to the FASB’s Accounting Standards Codification. The Company considers the applicability and impact of all ASUs. All recently issued ASUs were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated financial position and results of operations.
8

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 2. Revenue from Contracts with Customers
The following table disaggregates our revenue by major source (product line) for the three and six-month periods ended July 3, 2022 and July 4, 2021:

(millions of dollars) |  | Three Months Ended |  |  | Six Months Ended |
Net Sales |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Household, Personal Care & Specialty Products |  | $ | 140.1 |  |  | $ | 102.6 |  |  | $ | 282.6 |  |  | $ | 212.0 |
Metalcasting |  |  | 88.8 |  |  |  | 80.5 |  |  |  | 169.0 |  |  |  | 162.2 |
Environmental Products |  |  | 54.4 |  |  |  | 39.9 |  |  |  | 90.3 |  |  |  | 65.9 |
Building Materials |  |  | 16.3 |  |  |  | 15.4 |  |  |  | 29.8 |  |  |  | 29.2 |
Performance Materials |  |  | 299.6 |  |  |  | 238.4 |  |  |  | 571.7 |  |  |  | 469.3 |
Paper PCC |  |  | 91.9 |  |  |  | 85.8 |  |  |  | 188.7 |  |  |  | 175.4 |
Specialty PCC |  |  | 28.0 |  |  |  | 18.5 |  |  |  | 52.2 |  |  |  | 38.9 |
Ground Calcium Carbonate |  |  | 28.9 |  |  |  | 25.5 |  |  |  | 55.4 |  |  |  | 49.5 |
Talc |  |  | 15.5 |  |  |  | 12.9 |  |  |  | 31.1 |  |  |  | 26.7 |
Specialty Minerals |  |  | 164.3 |  |  |  | 142.7 |  |  |  | 327.4 |  |  |  | 290.5 |
Refractory Products |  |  | 70.2 |  |  |  | 58.0 |  |  |  | 135.0 |  |  |  | 116.8 |
Metallurgical Products |  |  | 22.9 |  |  |  | 16.5 |  |  |  | 42.0 |  |  |  | 31.6 |
Refractories |  |  | 93.1 |  |  |  | 74.5 |  |  |  | 177.0 |  |  |  | 148.4 |
Total |  | $ | 557.0 |  |  | $ | 455.6 |  |  | $ | 1,076.1 |  |  | $ | 908.2 |

Note 3. Acquisitions
Normerica Inc.
On July 26, 2021, the Company completed the acquisition of Normerica Inc., a leading North American supplier of premium pet care products. Normerica has production facilities in Canada, the U.S. and Thailand. As a leader in the pet product industry, Normerica provides premium products, both branded and private label to world-class retailers. Its product portfolio consists primarily of bentonite-based cat litter products which are supplied from a network of strategically located manufacturing facilities in Canada and the United States. The results of Normerica are included within our Household, Personal Care & Specialty Products product line in our Performance Materials segment. The fair value of the total consideration transferred, net of cash acquired, was $187.5 million.
The acquisition has been accounted for using the acquisition method of accounting, which requires, among other things, that we recognize the assets acquired and liabilities assumed at their respective fair values as of the acquisition date. As of July 3, 2022, the purchase price allocation remains preliminary as the Company completes its assessment of property, certain reserves, legal and tax matters, obligations, intangible assets and deferred taxes, as well as completes its review of Normerica’s existing accounting policies.
9

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The following table summarizes the Company's preliminary purchase price allocation for the Normerica acquisition as previously reported on the Company's Form 10-K for the year ended December 31, 2021. There have been no changes to the purchase price allocation during the period ended July 3, 2022.

(millions of dollars) |  | Preliminary Allocation Previously Reported on Form 10-K as of July 3, 2022 |
Accounts receivable |  | $ | 8.4 |
Inventories |  |  | 5.1 |
Other current assets |  |  | 1.4 |
Property, plant and equipment |  |  | 21.2 |
Goodwill |  |  | 104.5 |
Intangible assets |  |  | 68.1 |
Total assets acquired |  |  | 208.7 |
Accounts payable |  |  | 12.8 |
Accrued expenses |  |  | 8.4 |
Total liabilities assumed |  |  | 21.2 |
Net assets acquired |  | $ | 187.5 |

The Company used the income, market, or cost approach (or a combination thereof) for the valuation and used valuation inputs and analyses that were based on market participant assumptions. Market participants are considered to be buyers and sellers unrelated to the Company in the principal or most advantageous market for the asset or liability. For certain items, the carrying value was determined to be a reasonable approximation of fair value based on the information available.
Goodwill was calculated as the excess of the consideration transferred over the assets acquired and represents the estimated future economic benefits arising from other assets acquired that could not be individually identified and separately recognized. The goodwill is primarily attributable to fair value of expected synergies from combining the MTI and Normerica businesses and will be allocated to the Performance Materials segment. The allocation was completed during the third quarter of 2022.
Intangible assets acquired mainly include tradenames and customer relationships. Tradenames have an estimated useful life of approximately 15 years and customer relationships have an estimated useful life of approximately 20 years.
The Company incurred $2.6 million and $4.2 million of acquisition related transaction and integration costs during the three and six-month periods ended July 3, 2022 and $0.4 million in the three and six-months period ended July 4, 2021, which are reflected within the acquisition-related expense line of the Condensed Consolidated Statements of Income.
Concept Pet Heimtierprodukte GmbH
On April 29, 2022, the Company completed the acquisition of Concept Pet Heimtierprodukte GmbH ("Concept Pet"), a European supplier of pet litter products. The purchase of Concept Pet supports the expansion of our European pet care business, as well as provides additional mineral reserves. The purchase price was $28.0 million and acquisition was financed through cash on hand. The fair value of the total consideration transferred, net of cash acquired, was $22.3 million. The results of Concept Pet are included in our Performance Materials segment. The acquisition has been accounted for using the acquisition method of accounting, which requires, among other things, that we recognize the assets acquired and liabilities assumed at their respective fair values as of the acquisition date. The Company has recorded goodwill of $9.2 million and intangible assets of $4.3 million relating to this acquisition.
10

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 4. Earnings per Share (EPS)
Basic earnings per share are based upon the weighted average number of common shares outstanding during the period. Diluted earnings per share are based upon the weighted average number of common shares outstanding during the period assuming the issuance of common shares for all potentially dilutive common shares outstanding.
The following table sets forth the computation of basic and diluted earnings per share:

|  | Three Months Ended |  |  | Six Months Ended |
(in millions, except per share data) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Net income attributable to Minerals Technologies Inc. |  | $ | 44.9 |  |  | $ | 41.9 |  |  | $ | 89.0 |  |  | $ | 81.8 |
Weighted average shares outstanding |  |  | 32.8 |  |  |  | 33.7 |  |  |  | 33.0 |  |  |  | 33.8 |
Dilutive effect of stock options and stock units |  |  | 0.1 |  |  |  | 0.4 |  |  |  | 0.1 |  |  |  | 0.2 |
Weighted average shares outstanding, adjusted |  |  | 32.9 |  |  |  | 34.1 |  |  |  | 33.1 |  |  |  | 34.0 |
Basic earnings per share attributable to Minerals Technologies Inc. |  | $ | 1.37 |  |  | $ | 1.24 |  |  | $ | 2.70 |  |  | $ | 2.42 |
Diluted earnings per share attributable to Minerals Technologies Inc. |  | $ | 1.36 |  |  | $ | 1.23 |  |  | $ | 2.69 |  |  | $ | 2.41 |

Of the options outstanding of 1,524,368 and 1,415,684 for the three-month and six-month periods ended July 3, 2022 and July 4, 2021, respectively, options to purchase 728,322 shares and 253,895 shares of common stock for the three-month and six-month periods ending July 3, 2022 and July 4, 2021, respectively, were not included in the computation of diluted earnings per share because they were anti-dilutive, as the exercise prices of the options were greater than the average market price of the common shares.
Note 5. Restructuring and Other Items, net
At July 3, 2022, the Company had $1.9 million included within accrued liabilities in the Condensed Consolidated Balance Sheet for cash expenditures needed to satisfy remaining obligations under workforce reduction initiatives. The Company expects to pay these amounts by the end of 2022.
The following table is a reconciliation of our restructuring liability balance as of July 3, 2022:

(millions of dollars) |  |  |
Restructuring liability, December 31, 2021 |  | $ | 2.2 |
Additional provision |  |  | — |
Cash payments |  |  | (0.3 | )
Restructuring liability, July 3, 2022 |  | $ | 1.9 |

Note 6. Income Taxes
Provision for taxes was $11.4 million and $22.6 million during the three-month and six-month periods ended July 3, 2022. Provision for taxes was $9.8 million and $18.7 million for the three-month and six-month periods ended July 4, 2021. The effective tax rate was 20.2% for the three months ended July 3, 2022 as compared with 18.7% for the three months ended July 4, 2021. The effective tax rate was 20.1% for the six months ended July 3, 2022, as compared with 18.4% for the six months ended July 4, 2021. The higher tax rate was primarily due to a deferred tax benefit resulting from a foreign country rate change in the prior year.
As of July 3, 2022, the Company had approximately $5.0 million of total unrecognized income tax benefits. Included in this amount were a total of $3.5 million of unrecognized income tax benefits that, if recognized, would affect the Company’s effective tax rate. While it is expected that the amount of unrecognized tax benefits will change in the next 12 months, the Company does not expect the change to have a significant impact on the results of operations or the financial position of the Company.
The Company’s accounting policy is to recognize interest and penalties accrued relating to unrecognized income tax benefits as part of its provision for income taxes. The Company had a net increase of approximately $0.1 million during the three-month period ended July 3, 2022 and an accrued balance of $1.1 million of interest and penalties as of July 3, 2022.
11

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The Company operates in multiple taxing jurisdictions, both within and outside the U.S. In certain situations, a taxing authority may challenge positions that the Company has adopted in its income tax filings. The Company, with a few exceptions (none of which are material), is no longer subject to income tax examinations by tax authorities for years prior to 2015.
Note 7. Inventories
The following is a summary of inventories by major category:

(millions of dollars) |  | Jul. 3, 2022 |  |  | Dec. 31, 2021 |
Raw materials |  | $ | 167.6 |  |  | $ | 136.6 |
Work-in-process |  |  | 14.3 |  |  |  | 10.7 |
Finished goods |  |  | 105.9 |  |  |  | 99.4 |
Packaging and supplies |  |  | 52.1 |  |  |  | 51.0 |
Total inventories |  | $ | 339.9 |  |  | $ | 297.7 |

Note 8. Goodwill and Other Intangible Assets
Goodwill and other intangible assets with indefinite lives are not amortized, but instead are assessed for impairment, at least annually. The carrying amount of goodwill was $913.2 million and $907.5 million as of July 3, 2022 and December 31, 2021, respectively. The net change in goodwill from December 31, 2021 to July 3, 2022 is primarily attributable to the purchase of Concept Pet (see Note 3 to the Condensed Consolidated Financial Statements) and effects of foreign exchange.
Intangible assets subject to amortization as of July 3, 2022 and December 31, 2021 were as follows:

|  |  |  |  | July 3, 2022 |  |  | December 31, 2021 |
(millions of dollars) |  | Weighted Average Useful Life (Years) |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Gross Carrying Amount |  |  | Accumulated Amortization |
Tradenames |  |  | 34 |  |  | $ | 221.5 |  |  | $ | 48.6 |  |  | $ | 221.6 |  |  | $ | 44.9 |
Technology |  |  | 13 |  |  |  | 18.8 |  |  |  | 12.0 |  |  |  | 18.8 |  |  |  | 11.2 |
Patents and trademarks |  |  | 19 |  |  |  | 6.4 |  |  |  | 6.4 |  |  |  | 6.4 |  |  |  | 6.4 |
Customer relationships |  |  | 21 |  |  |  | 77.6 |  |  |  | 9.4 |  |  |  | 75.2 |  |  |  | 7.9 |
|  |  | 29 |  |  | $ | 324.3 |  |  | $ | 76.4 |  |  | $ | 322.0 |  |  | $ | 70.4 |

The weighted average amortization period for acquired intangible assets subject to amortization is approximately 29 years. Estimated amortization expense is $6.4 million for the remainder of 2022, $51.2 million for 2023–2026 and $190.3 million thereafter.
Note 9. Derivative Financial Instruments
As a multinational corporation with operations throughout the world, the Company is exposed to certain market risks. The Company uses a variety of practices to manage these market risks, including, when considered appropriate, derivative financial instruments. The Company's objective is to offset gains and losses resulting from interest rates and foreign currency exposures with gains and losses on the derivative contracts used to hedge them. The Company uses derivative financial instruments only for risk management and not for trading or speculative purposes.
By using derivative financial instruments to hedge exposures to changes in interest rates and foreign currencies, the Company exposes itself to credit risk and market risk. Credit risk is the risk that the counterparty will fail to perform under the terms of the derivative contract. When the fair value of a derivative contract is positive, the counterparty owes the Company, which creates credit risk for the Company. When the fair value of a derivative contract is negative, the Company owes the counterparty, and therefore, it does not face any credit risk. The Company minimizes the credit risk in derivative instruments by entering into transactions with major financial institutions.
12

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Market risk is the adverse effect on the value of a financial instrument that results from a change in interest rates, currency exchange rates, or commodity prices. The market risk associated with interest rate and forward exchange contracts is managed by establishing and monitoring parameters that limit the types and degree of market risk that may be undertaken.
Cash Flow Hedges
For derivative instruments that are designated and qualify as cash flow hedges, the Company records the effective portion of the gain or loss in accumulated other comprehensive income (loss) as a separate component of shareholders' equity. The Company subsequently reclassifies the effective portion of gain or loss into earnings in the period during which the hedged transaction is recognized in earnings.
The Company utilizes interest rate swaps to limit exposure to market fluctuations on floating-rate debt. In the second quarter of 2018, the Company entered into a floating to fixed interest rate swap for a notional amount of $150 million. The fair value of this swap is an asset of $0.1 million at July 3, 2022 and is recorded in prepaid expenses and other current assets on the Condensed Consolidated Balance Sheet. This interest rate swap is designated as a cash flow hedge. As a result, the gains and losses associated with this interest rate swap is recorded in accumulated other comprehensive income (loss).
Net Investment Hedges
For derivative instruments that are designated and qualify as net investment hedges, the Company records the effective portion of the gain or loss in accumulated other comprehensive income (loss) as a separate component of shareholders' equity.
To protect the value of our investments in our foreign operations against adverse changes in foreign currency exchange rates, the Company from time to time hedges a portion of our net investment in one or more of our foreign subsidiaries. During the second quarter of 2018, the Company entered into a cross currency rate swap with a total notional value of $150 million to exchange monthly fixed-rate interest payments in U.S. dollars for monthly fixed-rate interest rate payments in Euros. This contract matures in May 2023 and requires the exchange of Euros and U.S. dollar principal payments upon maturity. The fair value of this swap is an asset of $16.7 million at July 3, 2022 and is recorded in prepaid expenses and other current assets on the Condensed Consolidated Balance Sheet. Changes in the fair value of this financial instrument are recognized in accumulated other comprehensive income (loss) to offset the change in the carrying amount of the net investment being hedged. Amounts are reclassified out of accumulated other comprehensive income (loss) into earnings when the hedged net investment is either sold or substantially liquidated.
Assets and liabilities measured at fair value are based on one or more of three valuation techniques. The three valuation techniques are as follows:

● | Market approach - prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities.

● | Cost approach - amount that would be required to replace the service capacity of an asset or replacement cost.

● | Income approach - techniques to convert future amounts to a single present amount based on market expectations, including present value techniques, option-pricing and other models.

The Company primarily applies the income approach for interest rate derivatives for recurring fair value measurements and attempts to utilize valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs.
The fair value of our interest rate and cross currency rate swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets and are categorized as Level 2.
13

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 10. Long-Term Debt and Commitments
The following is a summary of long-term debt:

(millions of dollars) |  | Jul. 3, 2022 |  |  | December 31, 2021 |
Term Loan Facility-Variable Tranche due February 14, 2024, net of unamortized discount and deferred financing costs of $6.9 million and $8.8 million |  | $ | 541.1 |  |  | $ | 539.2 |
Senior Notes due 2028, net of unamortized deferred financing costs of $5.1 million and $5.4 million |  |  | 394.9 |  |  |  | 394.6 |
Netherlands Term Loan due 2022 |  |  | — |  |  |  | 0.2 |
Japan Loan Facilities |  |  | 2.2 |  |  |  | 3.0 |
Austria Term Loan due 2027 |  |  | 1.4 |  |  |  | — |
Slovakia Term Loan due 2025 |  |  | 0.5 |  |  |  | — |
Total |  |  | 940.1 |  |  |  | 937.0 |
Less: Current maturities |  |  | 0.8 |  |  |  | 0.8 |
Total long-term debt |  | $ | 939.3 |  |  | $ | 936.2 |

On May 9, 2014, in connection with the acquisition of AMCOL International Corporation (“AMCOL”), the Company entered into a credit agreement providing for a $1.560 billion senior secured term loan facility (the “Term Facility”) and a $200 million senior secured revolving credit facility.
On June 23, 2015, the Company entered into an amendment (the “First Amendment”) to the credit agreement to reprice the $1.378 billion then outstanding on the Term Facility. As amended, the Term Facility had a $1.078 billion floating rate tranche and a $300 million fixed rate tranche. On February 14, 2017, the Company entered into an amendment (the “Second Amendment”) to the credit agreement to reprice the $788 million floating rate tranche then outstanding, which extended the maturity and lowered the interest costs by 75 basis points. On April 18, 2018, the Company entered into an amendment (the “Third Amendment”) to the credit agreement to refinance its then existing senior secured revolving credit facility. In connection with the Third Amendment, the existing senior secured revolving credit facility was replaced with a new revolving credit facility with $300 million of aggregate commitments (the “Revolving Credit Facility” and, together with the Term Facility, the “Senior Secured Credit Facilities”). Following the amendments, the loans outstanding under the floating rate tranche of the Term Facility are scheduled to mature on February 14, 2024, and the loans outstanding (if any) and commitments under the Revolving Facility will mature and terminate, as the case may be, on April 18, 2023. Loans under the fixed rate tranche of the Term Facility were repaid in full in June 2020. Loans under the floating rate tranche of the Term Facility bear interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an applicable margin equal to 2.25% per annum. Loans under the Revolving Facility bear interest at a rate equal to an adjusted LIBOR rate plus an applicable margin equal to 1.625% per annum. Such rates are subject to decrease by up to 25 basis points in the event that, and for so long as, the Company’s net leverage ratio (as defined in the credit agreement) is less than certain thresholds. The variable rate tranche has a 1% required amortization per year. The Company will pay certain fees under the credit agreement, including customary annual administration fees. The obligations of the Company under the Senior Secured Credit Facilities are unconditionally guaranteed jointly and severally by, subject to certain exceptions, all material domestic subsidiaries of the Company (the “Guarantors”) and secured, subject to certain exceptions, by a security interest in substantially all of the assets of the Company and the Guarantors.
The credit agreement contains certain customary affirmative and negative covenants that limit or restrict the ability of the Company and its restricted subsidiaries to enter into certain transactions or take certain actions. In addition, the credit agreement contains a financial covenant that requires the Company, if on the last day of any fiscal quarter loans or letters of credit were outstanding under the Revolving Facility (excluding up to $25 million of letters of credit), to maintain a maximum net leverage ratio (as defined in the credit agreement) of 3.50 to 1.00 for the four fiscal quarters preceding such day. As of July 3, 2022, there were $110.0 million in loans and $10.4 million in letters of credit outstanding under the Revolving Facility. The Company is in compliance with all the covenants associated with the Revolving Facility throughout the period covered by this report.
On June 30, 2020, the Company issued $400 million aggregate principal amount of 5.0% Senior Notes due 2028 (the "Notes"). The Notes were issued pursuant to an indenture, dated as of June 30, 2020, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee. The Company used the net proceeds of its offering of the Notes to repay all of its outstanding loans under the fixed rate tranche of the Term Facility, repay all of its outstanding borrowings under its Revolving Credit Facility, and the remainder for general corporate purposes.
14

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The Notes bear an interest rate of 5.0% per annum payable semi-annually on January 1 and July 1 of each year, beginning on January 1, 2021. The Notes are unconditionally guaranteed on a senior unsecured basis by each of the Company's existing and future wholly owned domestic restricted subsidiaries that is a borrower under or that guarantees the Company's obligations under its Senior Secured Credit Facilities or that guarantees the Company's or any of the Company's wholly owned domestic subsidiaries’ long-term indebtedness in an aggregate amount in excess of $50 million.
At any time and from time to time prior to July 1, 2023, the Company may redeem some or all of the Notes for cash at a redemption price equal to 100% of their principal amount, plus the “make-whole” premium described in the Indenture and accrued and unpaid interest, if any, to, but excluding, the applicable redemption date. Beginning on July 1, 2023, the Company may redeem some or all of the Notes at any time and from time to time at the applicable redemption prices listed in the Indenture, plus accrued and unpaid interest, if any, to, but excluding, the applicable redemption date. In addition, at any time and from time to time prior to July 1, 2023, the Company may redeem up to 40% of the aggregate principal amount of the Notes with funds from one or more equity offerings at a redemption price equal to 105% of the principal amount thereof, plus accrued and unpaid interest, if any, to, but excluding, the applicable redemption date.
If the Company experiences a change of control (as defined in the indenture), the Company is required to offer to repurchase the Notes at 101% of the principal amount of such Notes, plus accrued and unpaid interest, if any, to, but excluding, the date of repurchase.
The indenture contains certain customary affirmative and negative covenants that limit or restrict the ability of the Company and its restricted subsidiaries to enter into certain transactions or take certain actions, as well as customary events of default.
As part of the Sivomatic acquisition, the Company assumed $10.7 million in long-term debt, recorded at fair value, consisting of two term loans, one of which matured in the third quarter of 2020 and the other of which matured in the first quarter of 2022. During the first quarter of 2022, the Company repaid the remaining $0.2 million on this loan.
The Company has a committed loan facility in Japan. As of July 3, 2022, $2.2 million was outstanding under this loan facility. Principal will be repaid in accordance with the payment schedule ending in 2026. The Company repaid $0.3 million on this facility during the first six months of 2022.
As part of the Concept Pet acquisition, the Company assumed $1.9 million in long-term debt, recorded at fair value, consisting of two terms loans, one which matures in 2025 and one that matures in 2027. Both loans have annual payments and carry a variable interest rate.
As of July 3, 2022, the Company had $25.2 million in uncommitted short-term bank credit lines, of which none were in use.
Note 11. Benefit Plans
The Company and its subsidiaries have pension plans covering eligible employees on a contributory or non-contributory basis. The Company also provides postretirement health care and life insurance benefits for eligible U.S. retired employees. Disclosures for the U.S. plans have been combined with those outside of the U.S. as the international plans do not have significantly different assumptions, and together represent less than 22% of our total benefit obligation.
Components of Net Periodic Benefit Cost

|  | Pension Benefits |
|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Service cost |  | $ | 1.8 |  |  | $ | 2.0 |  |  | $ | 3.6 |  |  | $ | 4.0 |
Interest cost |  |  | 2.3 |  |  |  | 2.0 |  |  |  | 4.7 |  |  |  | 4.0 |
Expected return on plan assets |  |  | (5.7 | ) |  |  | (5.4 | ) |  |  | (11.4 | ) |  |  | (10.8 | )
Amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost |  |  | — |  |  |  | 0.1 |  |  |  | 0.1 |  |  |  | 0.2 |
Recognized net actuarial loss |  |  | 1.6 |  |  |  | 3.6 |  |  |  | 3.1 |  |  |  | 7.0 |
Settlement loss |  |  | 1.5 |  |  |  | 2.2 |  |  |  | 1.5 |  |  |  | 2.2 |
Net periodic benefit cost |  | $ | 1.5 |  |  | $ | 4.5 |  |  | $ | 1.6 |  |  | $ | 6.6 |

15

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)

|  | Post-Retirement Benefits |
|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Service cost |  | $ | — |  |  | $ | 0.1 |  |  | $ | — |  |  | $ | 0.1 |
Interest cost |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recognized net actuarial (gain) loss |  |  | (0.1 | ) |  |  | (0.2 | ) |  |  | (0.2 | ) |  |  | (0.4 | )
Net periodic benefit cost |  | $ | (0.1 | ) |  | $ | (0.1 | ) |  | $ | (0.2 | ) |  | $ | (0.3 | )

Amortization amounts of prior service costs and recognized net actuarial losses are recorded, net of tax, as increases to accumulated other comprehensive income.
The Company expects to contribute approximately $10.1 million to its pension plans and $0.5 million to its other postretirement benefit plans in 2022. As of July 3, 2022, $2.2 million has been contributed to the pension plans and approximately $0.1 million has been contributed to the other postretirement benefit plans.
Note 12. Comprehensive Income
The following table summarizes the amounts reclassified out of accumulated other comprehensive loss attributable to the Company:

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Amortization of pension items: |  |  |  |  |  |  |  |  |  |  |  |
Pre-tax amount |  | $ | 3.0 |  |  | $ | 5.7 |  |  | $ | 4.5 |  |  | $ | 9.0 |
Tax |  |  | (0.7 | ) |  |  | (1.4 | ) |  |  | (1.1 | ) |  |  | (2.2 | )
Net of tax |  | $ | 2.3 |  |  | $ | 4.3 |  |  | $ | 3.4 |  |  | $ | 6.8 |

The pre-tax amounts in the table above are included within the components of net periodic pension benefit cost (see Note 11 to the Condensed Consolidated Financial Statements) and the tax amounts are included within the provision for taxes on income line within the Condensed Consolidated Statements of Income.
The major components of accumulated other comprehensive loss, net of related tax, attributable to MTI are as follows:

(millions of dollars) |  | Foreign Currency Translation Adjustment |  |  | Unrecognized Pension Costs |  |  | Net Gain (Loss) on Derivative Instruments |  |  | Total |
Balance as of December 31, 2021 |  | $ | (269.8 | ) |  | $ | (69.6 | ) |  | $ | 5.8 |  |  | $ | (333.6 | )
Other comprehensive income (loss) before reclassifications |  |  | (57.6 | ) |  |  | — |  |  |  | 9.3 |  |  |  | (48.3 | )
Amounts reclassified from AOCI |  |  | — |  |  |  | 3.4 |  |  |  | — |  |  |  | 3.4 |
Net current period other comprehensive income (loss) |  |  | (57.6 | ) |  |  | 3.4 |  |  |  | 9.3 |  |  |  | (44.9 | )
Balance as of July 3, 2022 |  | $ | (327.4 | ) |  | $ | (66.2 | ) |  | $ | 15.1 |  |  | $ | (378.5 | )

16

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
Note 13. Contingencies
The Company is party to a number of lawsuits arising in the normal course of our business. Certain of the Company’s subsidiaries are among numerous defendants in a number of cases seeking damages for exposure to asbestos containing materials related to our talc products and operations. As of July 3, 2022, we had 420 open asbestos cases, which is an increase in volume from previous years. These claims typically allege various theories of liability, including negligence, gross negligence and strict liability and seek compensatory and, in some cases, punitive damages, but do not provide adequate information to assess their merits, the likelihood that the Company will be found liable, or the magnitude of such liability, if any. We are unable to state an amount or range of amounts claimed in any of the lawsuits because state court pleading practices do not require identifying the amount of the claimed damage. While the cost to the Company for the defense of these cases has increased concurrently with the volume, the majority of these costs, excluding cases against our subsidiaries AMCOL International Corporation or American Colloid Company, which we acquired in 2014, are reimbursed by Pfizer Inc. pursuant to the terms of certain agreements entered into in connection with the Company’s initial public offering in 1992. The Company is entitled to indemnification, pursuant to agreement, for liabilities related to sales prior to the initial public offering. At this time, management anticipates that the amount of the Company’s liability, if any, and the cost of defending such claims, will not have a material effect on its financial position or results of operations.
Note 14. Segment and Related Information
The Company has three reportable segments: Performance Materials, Specialty Minerals and Refractories. See Note 1 to the Condensed Consolidated Financial Statements. Segment information for the three and six-month periods ended July 3, 2022 and July 4, 2021 is as follows:

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Net Sales |  |  |  |  |  |  |  |  |  |  |  |
Performance Materials |  | $ | 299.6 |  |  | $ | 238.4 |  |  | $ | 571.7 |  |  | $ | 469.3 |
Specialty Minerals |  |  | 164.3 |  |  |  | 142.7 |  |  |  | 327.4 |  |  |  | 290.5 |
Refractories |  |  | 93.1 |  |  |  | 74.5 |  |  |  | 177.0 |  |  |  | 148.4 |
Total |  | $ | 557.0 |  |  | $ | 455.6 |  |  | $ | 1,076.1 |  |  | $ | 908.2 |
Income from Operations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Performance Materials |  | $ | 36.9 |  |  | $ | 34.7 |  |  | $ | 70.6 |  |  | $ | 64.5 |
Specialty Minerals |  |  | 20.2 |  |  |  | 20.0 |  |  |  | 38.6 |  |  |  | 41.1 |
Refractories |  |  | 16.2 |  |  |  | 11.7 |  |  |  | 32.7 |  |  |  | 23.7 |
Total |  | $ | 73.3 |  |  | $ | 66.4 |  |  | $ | 141.9 |  |  | $ | 129.3 |

A reconciliation of the totals reported for the operating segments to the applicable line items in the condensed consolidated financial statements is as follows:

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Income from operations for reportable segments |  | $ | 73.3 |  |  | $ | 66.4 |  |  | $ | 141.9 |  |  | $ | 129.3 |
Acquisition related transaction and integration costs |  |  | (2.6 | ) |  |  | (0.4 | ) |  |  | (4.2 | ) |  |  | (0.4 | )
Litigation costs |  |  | (1.5 | ) |  |  | — |  |  |  | (1.5 | ) |  |  | — |
Unallocated and other corporate expenses |  |  | 0.2 |  |  |  | (2.3 | ) |  |  | (0.6 | ) |  |  | (6.4 | )
Consolidated income from operations |  |  | 69.4 |  |  |  | 63.7 |  |  |  | 135.6 |  |  |  | 122.5 |
Non-operating deductions, net |  |  | (13.1 | ) |  |  | (11.4 | ) |  |  | (23.3 | ) |  |  | (20.8 | )
Income before tax and equity in earnings |  | $ | 56.3 |  |  | $ | 52.3 |  |  | $ | 112.3 |  |  | $ | 101.7 |

17

MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)
The Company's sales by product category are as follows:

|  | Three Months Ended |  |  | Six Months Ended |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |
Household, Personal Care & Specialty Products |  | $ | 140.1 |  |  | $ | 102.6 |  |  | $ | 282.6 |  |  | $ | 212.0 |
Metalcasting |  |  | 88.8 |  |  |  | 80.5 |  |  |  | 169.0 |  |  |  | 162.2 |
Environmental Products |  |  | 54.4 |  |  |  | 39.9 |  |  |  | 90.3 |  |  |  | 65.9 |
Building Materials |  |  | 16.3 |  |  |  | 15.4 |  |  |  | 29.8 |  |  |  | 29.2 |
Paper PCC |  |  | 91.9 |  |  |  | 85.8 |  |  |  | 188.7 |  |  |  | 175.4 |
Specialty PCC |  |  | 28.0 |  |  |  | 18.5 |  |  |  | 52.2 |  |  |  | 38.9 |
Ground Calcium Carbonate |  |  | 28.9 |  |  |  | 25.5 |  |  |  | 55.4 |  |  |  | 49.5 |
Talc |  |  | 15.5 |  |  |  | 12.9 |  |  |  | 31.1 |  |  |  | 26.7 |
Refractory Products |  |  | 70.2 |  |  |  | 58.0 |  |  |  | 135.0 |  |  |  | 116.8 |
Metallurgical Products |  |  | 22.9 |  |  |  | 16.5 |  |  |  | 42.0 |  |  |  | 31.6 |
Total |  | $ | 557.0 |  |  | $ | 455.6 |  |  | $ | 1,076.1 |  |  | $ | 908.2 |

18

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Shareholders and Board of Directors
Minerals Technologies Inc.:
Results of Review of Interim Financial Information
We have reviewed the condensed consolidated balance sheet of Minerals Technologies Inc. and subsidiaries (the Company) as of July 3, 2022, the related condensed consolidated statements of income and comprehensive income for the three-month and six-month periods ended July 3, 2022 and July 4, 2021, the related condensed consolidated statements of cash flows for the six-month periods ended July 3, 2022 and July 4, 2021, the related condensed consolidated statements of changes in shareholders' equity for the three-month periods ended July 3, 2022 and April 3, 2022 and July 4, 2021 and April 4, 2021, and the related notes (collectively, the consolidated interim financial information). Based on our reviews, we are not aware of any material modifications that should be made to the consolidated interim financial information for it to be in conformity with U.S. generally accepted accounting principles.
We have previously audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheet of the Company as of December 31, 2021, and the related consolidated statements of income, comprehensive income, changes in shareholders’ equity, and cash flows for the year then ended (not presented herein); and in our report dated February 18, 2022, we expressed an unqualified opinion on those consolidated financial statements. In our opinion, the information set forth in the accompanying condensed consolidated balance sheet as of December 31, 2021, is fairly stated, in all material respects, in relation to the consolidated balance sheet from which it has been derived.
Basis for Review Results
This consolidated interim financial information is the responsibility of the Company’s management. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our reviews in accordance with the standards of the PCAOB. A review of consolidated interim financial information consists principally of applying analytical procedures and making inquiries of persons responsible for financial and accounting matters. It is substantially less in scope than an audit conducted in accordance with the standards of the PCAOB, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, we do not express such an opinion.
/s/ KPMG LLP
New York, New York
July 29, 2022
19

ITEM 2. Management's Discussion and Analysis of Financial Condition and Results of Operations
Executive Summary
Our consolidated sales for the second quarter of 2022 were $557.0 million, an increase of 22% as compared with $455.6 million in the prior year. Included in sales for the second quarter of 2022 were $4.1 million in sales related to our acquisition of Concept Pet in the second quarter of 2022 and $29.2 million related to our Normerica acquisition in the third quarter of 2021. Foreign exchange had an unfavorable impact on sales of approximately $21 million, or 5 percentage points as compared with prior year. Income from operations was $69.4 million and represented 12.5% of sales, as compared with $63.7 million and 14.0% of sales in the prior year. Included in income from operations for the second quarter of 2022, were $2.6 million of acquisition related transaction and integration costs and $1.5 million in litigation costs. Net income was $44.9 million, as compared to $41.9 million in the second quarter of 2021. Diluted earnings in the second quarter ended July 3, 2022 were $1.36 per share, as compared with $1.23 per share in the second quarter of 2021.
Second quarter 2022 results were strong with sales and operating income growth in each of our segments as demand in many of our end markets continue to improve. The Company continued to deliver on its strategic growth initiatives driven by multi-year advancements in new product development, geographic penetration and growth from acquisitions.
On April 29, 2022, the Company completed the acquisition of Concept Pet, a European supplier of pet litter products. The purchase of Concept Pet supports the expansion of our European pet care business, as well as provides additional mineral reserves.
Our balance sheet continues to be strong. Cash, cash equivalents and short-term investments were $236.7 million as of July 3, 2022 and the Company had more than $400 million of available liquidity, including cash on hand as well as availability under its revolving credit facility. We believe that these factors will allow us to meet our anticipated funding requirements.
Outlook
The Company will also continue to focus on innovation and new product development and other opportunities for sales growth from our existing businesses in 2022, as follows:

| ● | Increase our presence and gain penetration of our bentonite-based foundry customers for the Metalcasting industry in emerging markets, such as China and India.

| ● | Increase our presence and market share in global pet care products, particularly in emerging markets.

| ● | Deploy new products in pet care such as lightweight litter.

| ● | Increase our presence and market share in Asia and in the global powdered detergent market.

| ● | Continue the development of our FLUORO-SORB® products which remediate contamination of Per-and polyflouroalkyl substances (PFAS) and Perflourooctane sulfanate (PFOS).

| ● | Pursue opportunities for our products in environmental and building and construction markets in the Middle East, Asia Pacific and South America regions.

| ● | Increase our presence and market share for geosynthetic clay liners within the Environmental Products product line.

| ● | Continue the development of our proprietary products for agricultural applications worldwide.

| ● | Develop multiple high-filler technologies under the FulFill® platform of products, to increase the fill rate in freesheet paper and continue to progress with commercial discussions and full-scale paper machine trials.

| ● | Develop products and processes for waste management and recycling opportunities to reduce the environmental impact of the paper mill, reduce energy consumption and improve the sustainability of the papermaking process, including our NewYield® and ENVIROFIL® products.

| ● | Further penetration into the packaging segment of the paper industry.

| ● | Increase our sales of PCC for paper by further penetration of the markets for paper filling at both freesheet and groundwood mills, particularly in emerging markets.

| ● | Expand the Company's PCC coating product line using the satellite model.

| ● | Promote the Company's expertise in crystal engineering, especially in helping papermakers customize PCC morphologies for specific paper applications.

| ● | Expand PCC produced for paper filling applications by working with industry partners to develop new methods to increase the ratio of PCC for fiber substitutions.

| ● | Develop unique calcium carbonate and talc products used in the manufacture of novel biopolymers, a new market opportunity.

| ● | Deploy new talc and GCC products in paint, coating and packaging applications.

| ● | Deploy value-added formulations of refractory materials that not only reduce costs but improve performance.

| ● | Deploy our laser measurement technologies into new applications.

| ● | Expand our refractory maintenance model to other steel makers globally.

| ● | Deploy operational excellence principles into all aspects of the organization, including system infrastructure and lean principles.

| ● | Continue to explore selective acquisitions to fit our core competencies in minerals and fine particle technology.

20

However, there can be no assurance that we will achieve success in implementing any one or more of these opportunities.
Results of Operations
Three months ended July 3, 2022 as compared with three months ended July 4, 2021
Consolidated Income Statement Review

|  | Three Months Ended |  |  |  |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
Net sales |  | $ | 557.0 |  |  | $ | 455.6 |  |  |  | 22 | %
Cost of sales |  |  | 429.7 |  |  |  | 340.2 |  |  |  | 26 | %
Production margin |  |  | 127.3 |  |  |  | 115.4 |  |  |  | 10 | %
Production margin % |  |  | 22.9 | % |  |  | 25.3 | % |  |  |  |
Marketing and administrative expenses |  |  | 48.8 |  |  |  | 46.4 |  |  |  | 5 | %
Research and development expenses |  |  | 5.0 |  |  |  | 4.9 |  |  |  | 2 | %
Acquisition related transaction and integration costs |  |  | 2.6 |  |  |  | 0.4 |  |  |  | * |
Litigation costs |  |  | 1.5 |  |  |  | — |  |  |  | * |
Income from operations |  |  | 69.4 |  |  |  | 63.7 |  |  |  | 9 | %
Operating margin % |  |  | 12.5 | % |  |  | 14.0 | % |  |  |  |
Interest expense, net |  |  | (10.4 | ) |  |  | (9.1 | ) |  |  | 14 | %
Non-cash pension settlement charge |  |  | (1.5 | ) |  |  | (2.2 | ) |  |  | (32 | )%
Other non-operating deductions, net |  |  | (1.2 | ) |  |  | (0.1 | ) |  |  | * |
Total non-operating deductions, net |  |  | (13.1 | ) |  |  | (11.4 | ) |  |  | 15 | %
Income before tax and equity in earnings |  |  | 56.3 |  |  |  | 52.3 |  |  |  | 8 | %
Provision for taxes on income |  |  | 11.4 |  |  |  | 9.8 |  |  |  | 16 | %
Effective tax rate |  |  | 20.2 | % |  |  | 18.7 | % |  |  |  |
Equity in earnings of affiliates, net of tax |  |  | 0.6 |  |  |  | 0.5 |  |  |  | 20 | %
Consolidated net income |  |  | 45.5 |  |  |  | 43.0 |  |  |  | 6 | %
Net income attributable to non-controlling interests |  |  | 0.6 |  |  |  | 1.1 |  |  |  | (45 | )%
Net income attributable to Minerals Technologies Inc. |  | $ | 44.9 |  |  | $ | 41.9 |  |  |  | 7 | %

* Not meaningful
Net Sales

|  | Three Months Ended Jul. 3, 2022 |  |  |  |  |  | Three Months Ended Jul. 4, 2021 |
(millions of dollars) |  | Net Sales |  |  | % of Total Sales |  |  | % Change |  |  | Net Sales |  |  | % of Total Sales |
U.S. |  | $ | 303.1 |  |  |  | 54.4 | % |  |  | 26 | % |  | $ | 239.9 |  |  |  | 52.7 | %
International |  |  | 253.9 |  |  |  | 45.6 | % |  |  | 18 | % |  |  | 215.7 |  |  |  | 47.3 | %
Total sales |  | $ | 557.0 |  |  |  | 100.0 | % |  |  | 22 | % |  | $ | 455.6 |  |  |  | 100.0 | %
Performance Materials Segment |  | $ | 299.6 |  |  |  | 53.8 | % |  |  | 26 | % |  | $ | 238.4 |  |  |  | 52.3 | %
Specialty Minerals Segment |  |  | 164.3 |  |  |  | 29.5 | % |  |  | 15 | % |  |  | 142.7 |  |  |  | 31.3 | %
Refractories Segment |  |  | 93.1 |  |  |  | 16.7 | % |  |  | 25 | % |  |  | 74.5 |  |  |  | 16.4 | %
Total sales |  | $ | 557.0 |  |  |  | 100.0 | % |  |  | 22 | % |  | $ | 455.6 |  |  |  | 100.0 | %

21

Worldwide net sales increased 22% to $557.0 million in the second quarter from $455.6 million in the prior year. Included in the net sales in the quarter are $29.2 million of net sales for Normerica and $4.1 million of net sales for Concept Pet. Foreign exchange had an unfavorable impact on sales of $21 million or 5 percentage points. The increase in sales was primarily due to strong demand across all segments and continued pricing actions.
Net sales in the United States were $303.1 million in the second quarter of 2022, as compared to $239.9 million in the prior year, an increase of 26%. International sales increased 18% to $253.9 million from $215.7 million in the prior year.
Operating Costs and Expenses
Cost of sales was $429.7 million and represented 77.1% of sales for the three month period ended July 3, 2022, as compared with $340.2 million and 74.7% of sales in the prior year. The increase in cost of sales was primarily due to higher raw material, energy, and other manufacturing costs. Production margin decreased from 25.3% of sales in the prior year to 22.9% of sales in the second quarter of 2022. Margin was impacted by the timing of pricing actions relative to cost increases.
Marketing and administrative costs were $48.8 million and 8.8% of sales for the three months ended July 3, 2022, as compared to $46.4 million and 10.2% of sales in the prior year.
Research and development expenses were $5.0 million and represented 0.9% of sales for the three months ended July 3, 2022, as compared with $4.9 million and 1.1% of sales in the prior year.
The Company recorded $2.6 million of acquisition related transaction and integration costs during the three months ended July 3, 2022. In addition, the Company recorded $1.5 million of litigation costs during the three months ended July 3, 2022.
The Company recorded $0.4 million of acquisition related transaction and integration costs during the three months ended July 4, 2021.
Income from Operations
The Company recorded income from operations of $69.4 million as compared to $63.7 million in the prior year. Operating income during the three months ended July 3, 2022 includes $2.6 million of acquisition related transaction and integration costs and $1.5 million of litigation costs.
Other Non-Operating Income (Deductions), net
In the second quarter of 2022, non-operating deductions were $13.1 million, as compared with $11.4 million in the prior year. Included in other non-operating deductions in the second quarter of 2022 was net interest expense of $10.4 million, as compared to $9.1 million in the prior year.
Provision for Taxes on Income
Provision for taxes on income was $11.4 million and $9.8 million for the three months ended July 3, 2022 and July 4, 2021, respectively. The effective tax rate was 20.2% and 18.7% for the three months ended July 3, 2022 and July 4, 2021, respectively.
Consolidated Net Income Attributable to MTI Shareholders
Consolidated net income was $44.9 million for the three months ended July 3, 2022, as compared with $41.9 million in the prior year.
22

Segment Review
The following discussions highlight the operating results for each of our three segments.

|  | Three Months Ended |  |  |  |
Performance Materials Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Household, Personal Care & Specialty Products |  | $ | 140.1 |  |  | $ | 102.6 |  |  |  | 37 | %
Metalcasting |  |  | 88.8 |  |  |  | 80.5 |  |  |  | 10 | %
Environmental Products |  |  | 54.4 |  |  |  | 39.9 |  |  |  | 36 | %
Building Materials |  |  | 16.3 |  |  |  | 15.4 |  |  |  | 6 | %
Total net sales |  | $ | 299.6 |  |  | $ | 238.4 |  |  |  | 26 | %
Income from operations |  | $ | 36.9 |  |  | $ | 34.7 |  |  |  | 6 | %
% of net sales |  |  | 12.3 | % |  |  | 14.6 | % |  |  |  |

Net sales in the Performance Materials segment increased 26% to $299.6 million from $238.4 million in the prior year. Foreign exchange had an unfavorable impact on sales of $12 million or 5 percentage points. Household, Personal Care & Specialty Products sales increased 37% to $140.1 million, as compared with $102.6 million in the prior year on continued strong demand for consumer-oriented products and as a result of the Normerica and Concept Pet acquisitions. Included in the net sales in the quarter are $29.2 million of net sales of Normerica and $4.1 million of net sales of Concept Pet. Sales in Metalcasting increased 10% as stronger sales in North America offset continued softer demand in China due to COVID-19 related lockdowns. Environmental Products sales increased 36% and Building Materials sales increased 6%, primarily due to higher levels of project activity and favorable seasonality.
Income from operations was $36.9 million and 12.3% of sales, as compared to $34.7 million and 14.6% of sales in the prior year. Included in income from operations for the three months ended July 3, 2022 were $2.0 million of acquisition related transaction and integration costs. Margin was impacted by the timing of pricing actions relative to cost increases and operational efficiencies.

|  | Three Months Ended |  |  |  |
Specialty Minerals Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Paper PCC |  | $ | 91.9 |  |  | $ | 85.8 |  |  |  | 7 | %
Specialty PCC |  |  | 28.0 |  |  |  | 18.5 |  |  |  | 51 | %
PCC Products |  | $ | 119.9 |  |  | $ | 104.3 |  |  |  | 15 | %
Ground Calcium Carbonate |  | $ | 28.9 |  |  | $ | 25.5 |  |  |  | 13 | %
Talc |  |  | 15.5 |  |  |  | 12.9 |  |  |  | 20 | %
Processed Minerals Products |  | $ | 44.4 |  |  | $ | 38.4 |  |  |  | 16 | %
Total net sales |  | $ | 164.3 |  |  | $ | 142.7 |  |  |  | 15 | %
Income from operations |  | $ | 20.2 |  |  | $ | 20.0 |  |  |  | 1 | %
% of net sales |  |  | 12.3 | % |  |  | 14.0 | % |  |  |  |

23

Worldwide sales in the Specialty Minerals segment were $164.3 million, as compared with $142.7 million in the prior year, an increase of 15%. Foreign exchange had an unfavorable impact on sales of $4 million or 3 percentage points.
Worldwide net sales of PCC, which is primarily used in the manufacturing process of the paper industry, increased 15% to $119.9 million from $104.3 million in the prior year on continued strong demand and higher pricing for paper, packaging, and specialty PCC applications. Paper PCC sales increased 7% to $91.9 million from $85.8 million in the prior year. Sales of Specialty PCC increased 51% to $28.0 million from $18.5 million in the prior year.
Net sales of Processed Minerals products increased 16% to $44.4 million due to continued strong demand for construction and consumer products as well as higher pricing. Ground Calcium Carbonate sales increased 13% to $28.9 million for the three month period ending July 3, 2022 as compared to $25.5 million in the prior year. Talc sales increased 20% to $15.5 million as compared with $12.9 million in the prior year.
Income from operations for Specialty Minerals was $20.2 million as compared with $20.0 million in the prior year and represented 12.3% of sales as compared with 14.0% of sale in the prior year. Operating margins were impacted by the timing of contractual and negotiated price increases relative to continued inflationary cost increases.

|  | Three Months Ended |  |  |  |
Refractories Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Refractory Products |  | $ | 70.2 |  |  | $ | 58.0 |  |  |  | 21 | %
Metallurgical Products |  |  | 22.9 |  |  |  | 16.5 |  |  |  | 39 | %
Total net sales |  | $ | 93.1 |  |  | $ | 74.5 |  |  |  | 25 | %
Income from operations |  | $ | 16.2 |  |  | $ | 11.7 |  |  |  | 38 | %
% of net sales |  |  | 17.4 | % |  |  | 15.7 | % |  |  |  |

Net sales in the Refractories segment increased 25% to $93.1 million from $74.5 million in the prior year. Foreign exchange had an unfavorable impact on sales of $5 million or 6 percentage points. The increase in sales was driven by the ramp up of new business as well as stable steel market conditions in Europe and North America. Sales of refractory products and systems to steel and other industrial applications increased 21% to $70.2 million and sales of metallurgical products increased 39% to $22.9 million.
Income from operations was $16.2 million and 17.4% of sales as compared with $11.7 million and 15.7% of sales in the prior year. Operating margins were strong, primarily driven by pricing actions and operational efficiencies.
24

Six months ended July 3, 2022 as compared with six months ended July 4, 2021
Consolidated Income Statement Review

|  | Six Months Ended |  |  |  |
(millions of dollars) |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
Net sales |  | $ | 1,076.1 |  |  | $ | 908.2 |  |  |  | 18 | %
Cost of sales |  |  | 827.1 |  |  |  | 681.0 |  |  |  | 21 | %
Production margin |  |  | 249.0 |  |  |  | 227.2 |  |  |  | 10 | %
Production margin % |  |  | 23.1 | % |  |  | 25.0 | % |  |  |  |
Marketing and administrative expenses |  |  | 97.6 |  |  |  | 94.4 |  |  |  | 3 | %
Research and development expenses |  |  | 10.1 |  |  |  | 9.9 |  |  |  | 2 | %
Acquisition related transaction and integration costs |  |  | 4.2 |  |  |  | 0.4 |  |  |  | * |
Litigation costs |  |  | 1.5 |  |  |  | — |  |  |  | * |
Income from operations |  |  | 135.6 |  |  |  | 122.5 |  |  |  | 11 | %
Operating margin % |  |  | 12.6 | % |  |  | 13.5 | % |  |  |  |
Interest expense, net |  |  | (20.2 | ) |  |  | (19.0 | ) |  |  | 6 | %
Non-cash pension settlement charge |  |  | (1.5 | ) |  |  | (2.2 | ) |  |  | (32 | )%
Other non-operating income (deductions), net |  |  | (1.6 | ) |  |  | 0.4 |  |  |  | * |
Total non-operating deductions, net |  |  | (23.3 | ) |  |  | (20.8 | ) |  |  | 12 | %
Income before tax and equity in earnings |  |  | 112.3 |  |  |  | 101.7 |  |  |  | 10 | %
Provision for taxes on income |  |  | 22.6 |  |  |  | 18.7 |  |  |  | 21 | %
Effective tax rate |  |  | 20.1 | % |  |  | 18.4 | % |  |  |  |
Equity in earnings of affiliates, net of tax |  |  | 0.7 |  |  |  | 1.0 |  |  |  | (30 | )%
Consolidated net income |  |  | 90.4 |  |  |  | 84.0 |  |  |  | 8 | %
Net income attributable to non-controlling interests |  |  | 1.4 |  |  |  | 2.2 |  |  |  | (36 | )%
Net income attributable to Minerals Technologies Inc. |  | $ | 89.0 |  |  | $ | 81.8 |  |  |  | 9 | %

* Not meaningful
Net Sales

|  | Six Months Ended Jul. 3, 2022 |  |  |  |  |  | Six Months Ended Jul. 4, 2021 |
(millions of dollars) |  | Net Sales |  |  | % of Total Sales |  |  | % Growth |  |  | Net Sales |  |  | % of Total Sales |
U.S. |  | $ | 572.8 |  |  |  | 53.2 | % |  |  | 23 | % |  | $ | 467.4 |  |  |  | 51.5 | %
International |  |  | 503.3 |  |  |  | 46.8 | % |  |  | 14 | % |  |  | 440.8 |  |  |  | 48.5 | %
Total sales |  | $ | 1,076.1 |  |  |  | 100.0 | % |  |  | 18 | % |  | $ | 908.2 |  |  |  | 100.0 | %
Performance Materials Segment |  | $ | 571.7 |  |  |  | 53.1 | % |  |  | 22 | % |  | $ | 469.3 |  |  |  | 51.7 | %
Specialty Minerals Segment |  |  | 327.4 |  |  |  | 30.4 | % |  |  | 13 | % |  |  | 290.5 |  |  |  | 32.0 | %
Refractories Segment |  |  | 177.0 |  |  |  | 16.5 | % |  |  | 19 | % |  |  | 148.4 |  |  |  | 16.3 | %
Total sales |  | $ | 1,076.1 |  |  |  | 100.0 | % |  |  | 18 | % |  | $ | 908.2 |  |  |  | 100.0 | %

25

Total sales increased 18% from the previous year to $1,076.1 million. Included in the net sales for the year are $56.9 million of net sales of Normerica and $4.1 million of net sales of Concept Pet. Foreign exchange had an unfavorable impact on sales of approximately $37 million or 4%.
Net sales in the United States increased to $572.8 million from $467.4 million in the prior year, an increase of 23%. International sales increased by 14% to $503.3 million from $440.8 million in the prior year.
Operating Costs and Expenses
Cost of sales increased 21% from the prior year and was 76.9% of sales, as compared with 75.0% in the prior year. The increase in cost of sales was primarily due to higher raw material, energy, and other manufacturing costs. Gross margin decreased to 23.1% of sales as compared with 25.0% of sales in the prior year. Margin was impacted by the timing of pricing actions relative to cost increases.
Marketing and administrative costs were $97.6 million and 9.1% of sales compared to $94.4 million and 10.4% of sales in the prior year.
Research and development expenses were $10.1 million and represented 0.9% of sales for the six months ended July 3, 2022 as compared with $9.9 million and 1.1% of sales in the prior year.
The Company recorded $4.2 million of acquisition related transaction and integration costs during the six months ended July 3, 2022. In addition, the Company recorded $1.5 million of litigation costs during the six months ended July 3, 2022.
The Company recorded $0.4 million of acquisition related transaction and integration costs for the six months ended July 4, 2021.
Income from Operations
The Company recorded income from operations of $135.6 million, as compared to $122.5 million in the prior year. Operating income was 12.6% and 13.5% of sales for the six months ended July 3, 2022 and July 4, 2021, respectively. Operating income during the six months ended July 3, 2022 and July 4, 2021 includes $4.2 million and $0.4 million of acquisition related transaction and integration costs, respectively. In addition, operating income during the six months ended July 3, 2022 includes $1.5 million of litigation costs.
Other Non-Operating Income (Deductions), net
The Company recorded non-operating deductions of $23.3 million for the six months ended July 3, 2022, as compared with $20.8 million in the prior year. Included in non-operating deductions for the six months ended July 3, 2022 is $20.2 million of net interest expense and a $1.5 million non-cash pension settlement charge. Included in non-operating deductions for the six months ended July 4, 2021 was $19.0 million of net interest expense and a $2.2 million non-cash pension settlement charge.
Provision for Taxes on Income
Provision for taxes was $22.6 million as compared to $18.7 million in the prior year. The effective tax rate was 20.1% as compared to 18.4% in the prior year. The higher tax rate was primarily due to a deferred tax benefit resulting from a foreign currency rate change in the prior year.
Consolidated Net Income Attributable to MTI Shareholders
Consolidated net income was $89.0 million during the six months ended July 3, 2022, as compared with $81.8 million in the prior year.
26

Segment Review
The following discussions highlight the operating results for each of our three segments.

|  | Six Months Ended |  |  |  |
Performance Materials Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Household, Personal Care & Specialty Products |  | $ | 282.6 |  |  | $ | 212.0 |  |  |  | 33 | %
Metalcasting |  |  | 169.0 |  |  |  | 162.2 |  |  |  | 4 | %
Environmental Products |  |  | 90.3 |  |  |  | 65.9 |  |  |  | 37 | %
Building Materials |  |  | 29.8 |  |  |  | 29.2 |  |  |  | 2 | %
Total net sales |  | $ | 571.7 |  |  | $ | 469.3 |  |  |  | 22 | %
Income from operations |  | $ | 70.6 |  |  | $ | 64.5 |  |  |  | 9 | %
% of net sales |  |  | 12.3 | % |  |  | 13.7 | % |  |  |  |

Net sales in the Performance Materials segment increased 22% to $571.7 million from $469.3 million in the prior year. Foreign exchange had an unfavorable impact on sales of approximately $23 million or 5%. Household, Personal Care & Specialty Products increased 33% to $282.6 as compared to $212.0 million in the prior year as a result of continued strong demand for consumer-oriented products and the acquisitions of Normerica and Concept Pet. Included in the net sales for the year are $56.9 million of net sales of Normerica and $4.1 million of net sales of Concept Pet. Sales in Metalcasting increased 4% to $169.0 million as strong foundry demand in North America offset the softer demand in China due to COVID-19 related lockdowns. Environmental Products sales and Building Materials increased 37% and 2%, respectively, due to increased project activity.
Income from operations was $70.6 million and 12.3% of sales as compared to $64.5 million and 13.7% of sales in the prior year due higher volume from increased demand. Included in income from operations for the six months ended July 3, 2022 were $3.0 million of acquisition related transaction and integration costs.

|  | Six Months Ended |  |  |  |
Specialty Minerals Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Paper PCC |  | $ | 188.7 |  |  | $ | 175.4 |  |  |  | 8 | %
Specialty PCC |  |  | 52.2 |  |  |  | 38.9 |  |  |  | 34 | %
PCC Products |  | $ | 240.9 |  |  | $ | 214.3 |  |  |  | 12 | %
Ground Calcium Carbonate |  | $ | 55.4 |  |  | $ | 49.5 |  |  |  | 12 | %
Talc |  |  | 31.1 |  |  |  | 26.7 |  |  |  | 16 | %
Processed Minerals Products |  | $ | 86.5 |  |  | $ | 76.2 |  |  |  | 14 | %
Total net sales |  | $ | 327.4 |  |  | $ | 290.5 |  |  |  | 13 | %
Income from operations |  | $ | 38.6 |  |  | $ | 41.1 |  |  |  | (6 | )%
% of net sales |  |  | 11.8 | % |  |  | 14.1 | % |  |  |  |

27

Worldwide sales in the Specialty Minerals segment were $327.4 million, as compared with $290.5 million in the prior year, an increase of 13%. Foreign exchange had an unfavorable impact on sales of approximately $7 million or 2%.
Worldwide net sales of PCC products, which are primarily used in the manufacturing process of the paper industry, increased 12% to $240.9 million from $214.3 million in the prior year on continued strong demand and higher pricing for paper, packaging, and specialty PCC applications. Paper PCC sales increased 8% to $188.7 million from $175.4 million in the prior year. Sales of Specialty PCC products increased 34% to $52.2 million from $38.9 million in the prior year.
Net sales of Processed Minerals products increased 14% to $86.5 million from $76.2 million in the prior year due to strength in residential construction and automotive markets. Ground Calcium Carbonate sales increased 12% to $55.4 million from $49.5 million in the prior year. Talc sales increased 16% to $31.1 million from $26.7 million.
Income from operations was $38.6 million and 11.8% of net sales as compared to $41.1 million and 14.1% of sales in the prior year. Operating margins were impacted by the timing of contractual and negotiated price increases relative to continued inflationary cost increases.

|  | Six Months Ended |  |  |  |
Refractories Segment |  | Jul. 3, 2022 |  |  | Jul. 4, 2021 |  |  | % Change |
|  | (millions of dollars) |  |  |  |
Net Sales |  |  |  |  |  |  |  |  |
Refractory Products |  | $ | 135.0 |  |  | $ | 116.8 |  |  |  | 16 | %
Metallurgical Products |  |  | 42.0 |  |  |  | 31.6 |  |  |  | 33 | %
Total net sales |  | $ | 177.0 |  |  | $ | 148.4 |  |  |  | 19 | %
Income from operations |  | $ | 32.7 |  |  | $ | 23.7 |  |  |  | 38 | %
% of net sales |  |  | 18.5 | % |  |  | 16.0 | % |  |  |  |

Net sales in the Refractories segment increased 19% to $177.0 million from $148.4 million in the prior year. Foreign exchange had an unfavorable impact on sales of approximately $7 million or 5%. The growth in sales was driven by the ramp up of new business as well as stable steel market conditions in Europe and North America. Sales of refractory products and systems to steel and other industrial applications increased 16% to $135.0 million from $116.8 million and sales of metallurgical products increased 33% to $42.0 million from $31.6 million in the prior year.
Income from operations was $32.7 million and 18.5% of sales as compared with $23.7 million and 16.0% of sales in the prior year. Operating margins were strong, primarily driven by pricing actions and operational efficiencies.
Liquidity and Capital Resources
Cash provided from operations during the six months ended July 3, 2022, was approximately $33.2 million. Cash from operations in the first half of 2022 was significantly lower than prior year driven by a deliberate, strategic inventory build and the impact of higher pricing on accounts receivable. Cash flows provided from operations during the first six months of 2022 were principally used to fund acquisitions and capital expenditures, repurchase shares and to pay the Company's dividend to common shareholders. The aggregate maturities of long-term debt are as follows: remainder of 2022 - $0.7 million; 2023 - $0.8 million; 2024 - $548.8 million; 2025 - $0.8 million; 2026 - $0.7 million; thereafter - $400.3 million.
On May 9, 2014, in connection with the acquisition of AMCOL International Corporation (“AMCOL”), the Company entered into a credit agreement providing for the $1.560 billion senior secured term loan facility (the “Term Facility”) and a $200 million senior secured revolving credit facility.
28

On June 23, 2015, the Company entered into an amendment (the “First Amendment”) to the credit agreement to reprice the $1.378 billion then outstanding on the Term Facility. As amended, the Term Facility had a $1.078 billion floating rate tranche and a $300 million fixed rate tranche. On February 14, 2017, the Company entered into an amendment (the “Second Amendment”) to the credit agreement to reprice the $788 million floating rate tranche then outstanding, which extended the maturity and lowered the interest costs by 75 basis points. On April 18, 2018, the Company entered into an amendment (the “Third Amendment”) to the credit agreement to refinance its then existing senior secured revolving credit facility. In connection with the Third Amendment, the existing senior secured revolving credit facility was replaced with a new revolving credit facility with $300 million of aggregate commitments (the “Revolving Credit Facility” and, together with the Term Facility, the “Senior Secured Credit Facilities”). Following the amendments, the loans outstanding under the floating rate tranche of the Term Facility are scheduled to mature on February 14, 2024, the loans outstanding (if any) and commitments under the Revolving Facility will mature and terminate, as the case may be, on April 18, 2023. Loans under the fixed rate tranche of the Term Facility were repaid in full in June 2020. Loans under the floating rate tranche of the Term Facility bear interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an applicable margin equal to 2.25% per annum. Loans under the Revolving Facility bear interest at a rate equal to an adjusted LIBOR rate plus an applicable margin equal to 1.625% per annum. Such rates are subject to decrease by up to 25 basis points in the event that, and for so long as, the Company’s net leverage ratio (as defined in the credit agreement) is less than certain thresholds. The variable rate tranche has a 1% required amortization per year. The Company will pay certain fees under the credit agreement, including customary annual administration fees. The obligations of the Company under the Senior Secured Credit Facilities are unconditionally guaranteed jointly and severally by, subject to certain exceptions, all material domestic subsidiaries of the Company (the “Guarantors”) and secured, subject to certain exceptions, by a security interest in substantially all of the assets of the Company and the Guarantors.
On June 30, 2020, the Company issued $400 million aggregate principal amount of 5.0% Senior Notes due 2028 (the "Notes"). The Notes were issued pursuant to an indenture, dated as of June 30, 2020, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee. The Company used the net proceeds of its offering of the Notes to repay all of its outstanding loans under the fixed rate tranche of the Term Facility, repay all of its outstanding borrowings under its Revolving Credit Facility, and the remainder for general corporate purposes.
The Notes bear an interest rate of 5.0% per annum payable semi-annually on January 1 and July 1 of each year, beginning on January 1, 2021. The Notes are unconditionally guaranteed on a senior unsecured basis by each of the Company's existing and future wholly owned domestic restricted subsidiaries that is a borrower under or that guarantees the Company's obligations under its Senior Secured Credit Facilities or that guarantees the Company's or any of the Company's wholly owned domestic subsidiaries’ long-term indebtedness in an aggregate amount in excess of $50 million.
At any time and from time to time prior to July 1, 2023, the Company may redeem some or all of the Notes for cash at a redemption price equal to 100% of their principal amount, plus the “make-whole” premium described in the Indenture and accrued and unpaid interest, if any, to, but excluding, the applicable redemption date. Beginning on July 1, 2023, the Company may redeem some or all of the Notes at any time and from time to time at the applicable redemption prices listed in the Indenture, plus accrued and unpaid interest, if any, to, but excluding, the applicable redemption date. In addition, at any time and from time to time prior to July 1, 2023, the Company may redeem up to 40% of the aggregate principal amount of the Notes with funds from one or more equity offerings at a redemption price equal to 105% of the principal amount thereof, plus accrued and unpaid interest, if any, to, but excluding, the applicable redemption date.
If the Company experiences a change of control (as defined in the indenture), the Company is required to offer to repurchase the Notes at 101% of the principal amount of such Notes, plus accrued and unpaid interest, if any, to, but excluding, the date of repurchase.
The credit agreement and the Notes contain certain customary affirmative and negative covenants that limit or restrict the ability of the Company and its restricted subsidiaries to enter into certain transactions or take certain actions. In addition, the credit agreement contains a financial covenant that requires the Company, if on the last day of any fiscal quarter loans or letters of credit were outstanding under the Revolving Facility (excluding up to $25 million of letters of credit), to maintain a maximum net leverage ratio (as defined in the credit agreement) of 3.50 to 1.00 for the four fiscal quarter periods preceding such day. As of July 3, 2022, there were $$110.0 million in loans and $10.4 million in letters of credit outstanding under the Revolving Facility. The Company is in compliance with all the covenants associated with the Revolving Facility as of the end of the period covered by this report.
As part of the Sivomatic acquisition, the Company assumed $10.7 million in long term debt, recorded at fair value, consisting of two term loans, one of which matured in the third quarter of 2020 and the other of which matured in the first quarter of 2022. The Company repaid $0.2 million remaining on these loans during the first three and six months of 2022.
The Company has a committed loan facility in Japan. As of July 3, 2022, $2.2 million was outstanding under this loan facility. Principal will be repaid in accordance with the payment schedule ending in 2026. The Company repaid $0.3 million on this facility during the first half of 2022.
29

As part of the Concept Pet acquisition, the Company assumed $1.9 million in long-term debt, recorded at fair value, consisting of two terms loans, one which matures in 2025 and one that matures in 2027. Both loans have annual payments and carry a variable interest rate.
As of July 3, 2022, the Company had $25.2 million in uncommitted short-term bank credit lines, of which none were in use. The credit lines are primarily outside the U.S. and are generally one year in term at competitive market rates at large, well-established institutions. The Company typically uses its available credit lines to fund working capital requirements or local capital spending needs. We anticipate that capital expenditures for 2022 should be between $80 million and $85 million, principally related to the construction of PCC plants and other opportunities that meet our strategic growth objectives.
During the second quarter of 2018, the Company entered into a floating to fixed interest rate swap for a notional amount of $150 million. The fair value of this instrument at July 3, 2022 is an asset of $0.1 million. Additionally, the Company entered into a cross currency rate swap with a total notional value of $150 million to exchange monthly fixed-rate interest payments in U.S. dollars for monthly fixed-rate interest rate payments in Euros. The fair value of this instrument at July 3, 2022 is an asset of $16.7 million. These swaps mature in May 2023. As a result of these swaps, the Company’s effective fixed interest rate on the notional floating rate indebtedness will be 2.5%.
On October 20, 2021, the Company's Board of Directors authorized the Company's management to repurchase, at its discretion, up to $75 million of the Company's shares over a one-year period. As of July 3, 2022, 782,597 shares have been repurchased under this program for $52.5 million, or an average price of approximately $67.09 per share.
The Company is required to make future payments under various contracts, including debt agreements and lease agreements. The Company also has commitments to fund its pension plans and provide payments for other postretirement benefit plans. During the six months ended July 3, 2022, there were no material changes in the Company’s contractual obligations.
At the current time, we are operating without any material impacts from the COVID-19 pandemic, and the pandemic is not having a materially negative impact to our consolidated results. However, as we cannot predict the duration or scope of the COVID-19 pandemic and its impact on our customers and suppliers, we cannot reasonably estimate any negative financial impact to our results in future periods. We continue to generate operating cash flows to meet our short-term liquidity needs and continue to maintain access to capital markets. See “Item 1A — Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, and in Exhibit 99 to this Quarterly Report on Form 10-Q, for additional risks to the Company related to the COVID-19 pandemic.
Cautionary Statement for “Safe Harbor” Purposes under the Private Securities Litigation Reform Act of 1995
The Private Securities Litigation Reform Act of 1995 provides a safe harbor for forward-looking statements made by or on behalf of the Company. This report contains statements that the Company believes may be “forward-looking statements” within the meaning of Section 21E of the Securities Exchange Act of 1934, particularly statements relating to the Company’s objectives, plans or goals, future actions, future performance or results of current and anticipated products, sales efforts, expenditures, and financial results. From time to time, the Company also provides forward-looking statements in other publicly-released materials, both written and oral. Forward-looking statements provide current expectations and forecasts of future events such as new products, revenues and financial performance, and are not limited to describing historical or current facts. They can be identified by the use of words such as “believes,” “expects,” “plans,” “intends,” “anticipates,” and other words and phrases of similar meaning.
Forward-looking statements are necessarily based on assumptions, estimates and limited information available at the time they are made. A broad variety of risks and uncertainties, both known and unknown, as well as the inaccuracy of assumptions and estimates, can affect the realization of the expectations or forecasts in these statements. Many of these risks and uncertainties are difficult to predict or are beyond the Company’s control. Consequently, no forward-looking statement can be guaranteed. Actual future results may vary materially. Significant factors that could affect the expectations and forecasts include the duration and scope of the COVID-19 pandemic, and government and other third-party responses to it; worldwide general economic, business, and industry conditions, including the effects of the COVID-19 pandemic on the global economy; the cyclicality of our customers’ businesses and their changing demands; the dependence of certain of our product lines on the commercial construction and infrastructure markets, the domestic building and construction markets, and the automotive market; our ability to compete in very competitive industries; consolidation in customer industries, principally paper, foundry and steel; our ability to renew or extend long term sales contracts for our PCC satellite operations; our ability to service our debt; the effects of changes to the LIBOR interests rates upon which certain of our borrowings are based; our ability to comply with the covenants in the agreements governing our debt; our ability to effectively achieve and implement our growth initiatives; our ability to successfully develop new products; our ability to defend our intellectual property; the increased risks of doing business abroad; the availability of raw materials and access to ore reserves at our mining operations; increases in costs of raw materials, energy, or shipping; compliance with or changes to regulation in the areas of environmental, health and safety, and tax; claims for legal, environmental and tax matters or product stewardship issues; operating risks and capacity limitations affecting our production facilities; seasonality of some of our segments; cybersecurity and other threats relating to our information technology systems; and other risks set forth under “Item 1A — Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, and in Exhibit 99 to this Quarterly Report on Form 10-Q.
30

The Company undertakes no obligation to update any forward-looking statements to reflect events or circumstances that arise after the date hereof. Investors should refer to the Company's subsequent filings under the Securities Exchange Act of 1934 for further disclosures.
Recently Issued Accounting Standards
Changes to accounting principles generally accepted in the United States of America (U.S. GAAP) are established by the Financial Accounting Standards Board (FASB) in the form of accounting standards updates (ASUs) to the FASB’s Accounting Standards Codification. The Company considers the applicability and impact of all ASUs. All recently issued ASUs were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated financial position and results of operations.
Critical Accounting Policies and Estimates
Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities.
On an ongoing basis, we evaluate our estimates and assumptions, including those related to revenue recognition, valuation of long-lived assets, goodwill and other intangible assets, income taxes, including valuation allowances and pension plan assumptions. We base our estimates on historical experience and on other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that cannot readily be determined from other sources. There can be no assurance that actual results will not differ from those estimates.
There have been no material changes to the critical accounting estimates that our accounting policies require us to make in the preparation of our consolidated financial statements, as described in the 2021 Annual Report on Form 10-K.
ITEM 3. Quantitative and Qualitative Disclosures about Market Risk
Market risk represents the risk of loss that may impact our financial position, results of operations or cash flows due to adverse changes in market prices and foreign currency and interest rates. We are exposed to market risk because of changes in foreign currency exchange rates as measured against the U.S. dollar. We do not anticipate that near-term changes in exchange rates will have a material impact on our future earnings or cash flows. However, there can be no assurance that a sudden and significant decline in the value of foreign currencies would not have a material adverse effect on our financial condition and results of operations. A portion of our long-term bank debt bears interest at variable rates; therefore, our results of operations would be affected by interest rate changes to the extent of such outstanding bank debt. An immediate 10 percent change in interest rates would have a material effect on our results of operations over the next fiscal year. A one-percent change in interest rates, inclusive of the impact of our interest rate derivatives, would result in $1.3 million in incremental interest charges on an annual basis.
We do not enter into derivatives or other financial instruments for trading or speculative purposes. When appropriate, we enter into derivative financial instruments, such as forward exchange contracts, hedges and interest rate swaps, to mitigate the impact of foreign exchange rate movements and interest rate movements on our operating results. The counterparties are major financial institutions. Such forward exchange contracts, hedges and interest rate swaps would not subject us to additional risk from exchange rate or interest rate movements because gains and losses on these contracts would offset losses and gains on the assets, liabilities, and transactions being hedged.
During the second quarter of 2018, the Company entered into a floating to fixed interest rate swap for a notional amount of $150 million. The fair value of this instrument at July 3, 2022 is an asset of $0.1 million. Additionally, the Company entered into a cross currency rate swap with a total notional value of $150 million to exchange monthly fixed-rate interest payments in U.S. dollars for monthly fixed-rate interest rate payments in Euros. The fair value of this instrument at July 3, 2022 is an asset of $16.7 million. These swaps mature in May 2023. As a result of these swaps, the Company’s effective fixed interest rate on the notional floating rate indebtedness will be 2.5%.
31

ITEM 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
As of the end of the period covered by this report, and under the supervision and with participation of the Company’s management, including the Chief Executive Officer and the Chief Financial Officer, the Company carried out an evaluation of the effectiveness of the design and operation of the Company’s disclosure controls and procedures, pursuant to Exchange Act Rule 13a-15(b). Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that as of the end of the period covered by this report the Company’s disclosure controls and procedures were effective.
Changes in Internal Control Over Financial Reporting
During 2021, we closed on the acquisition of Normerica and we excluded Normerica from the scope of management's report on internal control over financial reporting for the year ended December 31, 2021. We are in the process of integrating Normerica to our overall internal control over financial reporting and will include them in scope for the year ending December 31, 2022. This process may result in additions or changes to our internal control over financial reporting.
There were no other changes in the Company's internal controls over financial reporting during the quarter ended July 3, 2022 that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.
PART II – OTHER INFORMATION
Item 1. Legal Proceedings
The Company and its subsidiaries are involved in the legal and environmental proceedings described in Note 13 to the condensed consolidated financial statements included elsewhere in this report, which disclosure is incorporated herein by reference. From time to time, the Company and its subsidiaries are also the subject of various routine legal actions and claims arising in the ordinary course of their businesses. The Company does not anticipate that the individual or aggregate liability arising out of litigation pending or claims known to be threatened against the Company and its subsidiaries will have a material adverse effect on the Company's results of operations, cash flows or financial condition.
ITEM 1A. Risk Factors
For a description of Risk Factors, see Exhibit 99 attached to this report. There have been no material changes to our risk factors from those disclosed in our 2021 Annual Report on Form 10-K.
ITEM 2. Unregistered Sales of Equity Securities and Use of Proceeds

Period |  | Total Number of Shares Purchased |  |  | Average Price Paid Per Share |  |  | Total Number of Shares Purchased as Part of the Publicly Announced Program |  |  | Dollar Value of Shares that May Yet be Purchased Under the Program |
April 4 - May 1 |  |  | 120,050 |  |  | $ | 63.14 |  |  |  | 525,455 |  |  | $ | 38,923,572 |
May 2 - May 29 |  |  | 122,492 |  |  | $ | 65.03 |  |  |  | 647,947 |  |  | $ | 30,958,392 |
May 30 - July 3 |  |  | 134,650 |  |  | $ | 62.85 |  |  |  | 782,597 |  |  | $ | 22,495,138 |
Total |  |  | 377,192 |  |  | $ | 63.65 |  |  |  |  |  |  |  |  |

On October 20, 2021, the Company's Board of Directors authorized the Company's management to repurchase, at its discretion, up to $75 million of the Company's shares over a one-year period. As of July 3, 2022, 782,597 shares have been repurchased under this program for $52.5 million, or an average price of approximately $67.09 per share.
ITEM 3. Default Upon Senior Securities
Not applicable.
ITEM 4. Mine Safety Disclosures
The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95 to this Quarterly Report on Form 10-Q.
32

ITEM 5. Other Information
None
ITEM 6. Exhibits

Exhibit No. |  | Exhibit Title
10.1 |  | Amendment to Minerals Technologies Inc. Savings and Investment Plan, dated May 25, 2022
15 |  | Letter Regarding Unaudited Interim Financial Information.
31.1 |  | Rule 13a-14(a)/15d-14(a) Certification executed by the Company's principal executive officer.
31.2 |  | Rule 13a-14(a)/15d-14(a) Certification executed by the Company's principal financial officer.
32 |  | Section 1350 Certifications.
95 |  | Information concerning Mine Safety Violations
99 |  | Risk Factors
101.INS |  | XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document).
101.SCH |  | Inline XBRL Taxonomy Extension Schema
101.CAL |  | Inline XBRL Taxonomy Extension Calculation Linkbase
101.DEF |  | Inline XBRL Taxonomy Extension Definition Linkbase
101.LAB |  | Inline XBRL Taxonomy Extension Label Linkbase
101.PRE |  | Inline XBRL Taxonomy Extension Presentation Linkbase
104 |  | Cover Page Interactive Data File (formatted as inline XBRL and contain in Exhibit 101).

33

SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

|  | Minerals Technologies Inc.
| By: | /s/ Matthew E. Garth
|  | Matthew E. Garth
|  | Senior Vice President, Finance and Treasury,
|  | Chief Financial Officer
July 29, 2022 |  |

34