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  <xs:element id="acmr_NinebellCompanyLimitedMember" abstract="true" name="NinebellCompanyLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_HefeiShixiChanhengIntegratedCircuitIndustryVentureCapitalFundPartnershipMember" abstract="true" name="HefeiShixiChanhengIntegratedCircuitIndustryVentureCapitalFundPartnershipMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_ShengyiSemiconductorTechnologyCompanyLimitedMember" abstract="true" name="ShengyiSemiconductorTechnologyCompanyLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_CompanyAMember" abstract="true" name="CompanyAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_WooilFluconCompanyLimitedMember" abstract="true" name="WooilFluconCompanyLimitedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_LongTermInvestmentLineItems" abstract="true" name="LongTermInvestmentLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acmr_NinebellCompanyLimitedACMShanghaiMember" abstract="true" name="NinebellCompanyLimitedACMShanghaiMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_NinebellACMShanghaiMember" abstract="true" name="NinebellACMShanghaiMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_ZhongjuxinLimitedCompanyZhongjuxinMember" abstract="true" name="ZhongjuxinLimitedCompanyZhongjuxinMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_ShanghaiSyncrystallineSiliconMaterialsCo.LtdMember" abstract="true" name="ShanghaiSyncrystallineSiliconMaterialsCo.LtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_SemiconductorManufacturingInternationalCorporationMember" abstract="true" name="SemiconductorManufacturingInternationalCorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_InvestmentInPartnership" abstract="false" name="InvestmentInPartnership" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_SaleOfInvestmentAmountReceivable" abstract="false" name="SaleOfInvestmentAmountReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_DebtSecuritiesTradingSecuritiesEquity" abstract="false" name="DebtSecuritiesTradingSecuritiesEquity" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_NinebellCoLtdMember" abstract="true" name="NinebellCoLtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_ShanghaiZhangjiangGroupCoLtdMember" abstract="true" name="ShanghaiZhangjiangGroupCoLtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_VotingRightsPerShare" abstract="false" name="VotingRightsPerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acmr_ShareBasedPaymentArrangementNonEmployeeStockOptionMember" abstract="true" name="ShareBasedPaymentArrangementNonEmployeeStockOptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_A2019StockOptionIncentivePlanMember" abstract="true" name="A2019StockOptionIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_A2023StockOptionIncentivePlanMember" abstract="true" name="A2023StockOptionIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="acmr_ServicePeriodBasedApproachMember" abstract="true" name="ServicePeriodBasedApproachMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_IncomeTaxesTable" abstract="true" name="IncomeTaxesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="acmr_IncomeTaxesLineItems" abstract="true" name="IncomeTaxesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acmr_ForeignCorporateTaxRate" abstract="false" name="ForeignCorporateTaxRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_OperatingLossCarryforwardsSubjectToAnnualLimitationOwnershipChange" abstract="false" name="OperatingLossCarryforwardsSubjectToAnnualLimitationOwnershipChange" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_ForeignTaxEffectsAmountAbstract" abstract="true" name="ForeignTaxEffectsAmountAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationTaxIncentiveAdjustmentAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationTaxIncentiveAdjustmentAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationWithholdingTaxAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationCrossBorderSubpartFAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationCrossBorderSubpartFAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_ForeignTaxEffectsAbstract" abstract="true" name="ForeignTaxEffectsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationTaxIncentiveAdjustmentPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationTaxIncentiveAdjustmentPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationWithholdingTaxPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationWithholdingTaxPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationCrossBorderSubpartFPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationCrossBorderSubpartFPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationStockCompensationPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationStockCompensationPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationForeignRateDifferentialPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignRateDifferentialPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxesPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignIncomeTaxesPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationForeignResearchExpensePercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationForeignResearchExpensePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationChangeInValuationAllowancePercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationChangeInValuationAllowancePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_EffectiveIncomeTaxRateReconciliationOtherPermanentDifferencePercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationOtherPermanentDifferencePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="acmr_DeferredTaxAssetsLeaseLiability" abstract="false" name="DeferredTaxAssetsLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_DeferredTaxLiabilitiesEquityInvestmentsAndUnrealizedGainsOnTradingSecurities" abstract="false" name="DeferredTaxLiabilitiesEquityInvestmentsAndUnrealizedGainsOnTradingSecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_IncomeTaxPaidDomesticAfterRefundReceived" abstract="false" name="IncomeTaxPaidDomesticAfterRefundReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_AnnualTotalTaxes" abstract="false" name="AnnualTotalTaxes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_LesseeOperatingLeaseNumberOfRenewalOptions" abstract="false" name="LesseeOperatingLeaseNumberOfRenewalOptions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="acmr_LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" abstract="false" name="LesseeOperatingLeaseLiabilityToBePaidYearFiveAndThereafter" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="acmr_CharlesPappisMember" abstract="true" name="CharlesPappisMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_LisaFengMember" abstract="true" name="LisaFengMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="acmr_TracyLiuMember" abstract="true" name="TracyLiuMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
