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<link:definition>1011 - Disclosure - Property, Plant and Equipment</link:definition>
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<link:definition>1013 - Disclosure - Leases</link:definition>
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<link:definition>1014 - Disclosure - Accrued Expenses</link:definition>
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<link:definition>1015 - Disclosure - Derivative Financial Instruments</link:definition>
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<link:definition>1016 - Disclosure - Fair Value Measurements</link:definition>
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<link:definition>1017 - Disclosure - Long-term Borrowings</link:definition>
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<link:definition>1018 - Disclosure - Accrued Severance Benefits</link:definition>
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<link:definition>1021 - Disclosure - Geographic and Segment Information</link:definition>
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<link:definition>1022 - Disclosure - Accumulated Other Comprehensive Loss</link:definition>
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<link:definition>1023 - Disclosure - Loss per Share</link:definition>
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<link:definition>1024 - Disclosure - Commitments and Contingencies</link:definition>
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<link:definition>1025 - Disclosure - Business, Basis of Presentation and Summary of Significant Accounting Policies (Policies)</link:definition>
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<link:definition>1026 - Disclosure - Inventories (Tables)</link:definition>
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<link:definition>1027 - Disclosure - Property, Plant and Equipment (Tables)</link:definition>
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<link:definition>1028 - Disclosure - Intangible Assets (Tables)</link:definition>
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<link:definition>1029 - Disclosure - Leases (Tables)</link:definition>
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<link:definition>1030 - Disclosure - Accrued Expenses (Tables)</link:definition>
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<link:definition>1031 - Disclosure - Derivative Financial Instruments (Tables)</link:definition>
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<link:definition>1032 - Disclosure - Fair Value Measurements (Tables)</link:definition>
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<link:definition>1033 - Disclosure - Long-term Borrowings (Tables)</link:definition>
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<link:definition>1034 - Disclosure - Accrued Severance Benefits (Tables)</link:definition>
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<link:definition>1035 - Disclosure - Geographic and Segment Information (Tables)</link:definition>
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<link:definition>1036 - Disclosure - Accumulated Other Comprehensive Loss (Tables)</link:definition>
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<link:definition>1037 - Disclosure - Loss per Share (Tables)</link:definition>
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<link:definition>1038 - Disclosure - Business, Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail)</link:definition>
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<link:definition>1039 - Disclosure - Sales of Accounts Receivable and Receivable Discount Program - Additional Information (Detail)</link:definition>
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<link:definition>1040 - Disclosure - Inventories - Additional Information (Detail)</link:definition>
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<link:definition>1041 - Disclosure - Inventories - Summary of Inventories (Detail)</link:definition>
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<link:definition>1042 - Disclosure - Inventories - Changes in Inventory Reserve (Detail)</link:definition>
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<link:definition>1043 - Disclosure - Property, Plant and Equipment - Additional Information (Detail)</link:definition>
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<link:definition>1044 - Disclosure - Property, Plant and Equipment - Summary of Property, Plant and Equipment (Detail)</link:definition>
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<link:definition>1045 - Disclosure - Intangible Assets - Additional Information (Detail)</link:definition>
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<link:definition>1046 - Disclosure - Intangible Assets - Summary of Intangible Assets (Detail)</link:definition>
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<link:definition>1047 - Disclosure - Leases - Additional Information (Detail)</link:definition>
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<link:usedOn>link:calculationLink</link:usedOn>
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<link:definition>1048 - Disclosure - Leases - Supplemental Balance Sheet (Detail)</link:definition>
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<link:definition>1049 - Disclosure - Leases - Components of lease cost (Detail)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
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<link:definition>1050 - Disclosure - Leases - Other lease information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
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<link:definition>1051 - Disclosure - Leases - Aggregate future lease payment (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
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<link:roleType roleURI="http://www.magnachip.com/role/LeasesMinimumAggregateRentalPaymentsDueDetail" id="LeasesMinimumAggregateRentalPaymentsDueDetail">
<link:definition>1052 - Disclosure - Leases - Minimum aggregate rental payments due (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
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<link:definition>1053 - Disclosure - Accrued Expenses - Summary of Accrued Expenses (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
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<link:roleType roleURI="http://www.magnachip.com/role/DerivativeFinancialInstrumentsAdditionalInformationDetail" id="DerivativeFinancialInstrumentsAdditionalInformationDetail">
<link:definition>1054 - Disclosure - Derivative Financial Instruments - Additional Information (Detail)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1055 - Disclosure - Derivative Financial Instruments - Details of Derivative Contracts (Detail)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1056 - Disclosure - Derivative Financial Instruments - Fair Values of Outstanding Zero Cost Collar and Forward Contracts Recorded as Assets and Liabilities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
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<link:roleType roleURI="http://www.magnachip.com/role/DerivativeFinancialInstrumentsOffsettingOfDerivativeLiabilitiesDetail" id="DerivativeFinancialInstrumentsOffsettingOfDerivativeLiabilitiesDetail">
<link:definition>1057 - Disclosure - Derivative Financial Instruments - Offsetting of Derivative Liabilities (Detail)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<element name="OperatingLeasePresentValueAdjustments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_OperatingLeasePresentValueAdjustments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FinanceLeasesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_FinanceLeasesAbstract" substitutionGroup="xbrli:item" />
<element name="FinanceLeasesFutureMinimumPaymentsRemainderOfFiscalYear" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsRemainderOfFiscalYear" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FinanceLeasesFutureMinimumPaymentsDueInTwoYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsDueInTwoYears" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FinanceLeasesFutureMinimumPaymentsDueInThreeYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsDueInThreeYears" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="FinanceLeasesFutureMinimumPaymentsDueInFiveYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsDueInFiveYears" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FinanceLeasesFutureMinimumPaymentsDueThereafter" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsDueThereafter" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="FinanceLeasesFutureMinimumPaymentsInterestIncludedInPayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="mx_FinanceLeasesFutureMinimumPaymentsInterestIncludedInPayments" substitutionGroup="xbrli:item" xbrli:balance="debit" />
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<element name="ZeroCostCollarTwoMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_ZeroCostCollarTwoMember" substitutionGroup="xbrli:item" />
<element name="ZeroCostCollarThreeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_ZeroCostCollarThreeMember" substitutionGroup="xbrli:item" />
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<element name="DerivativeSettlementStartDateMonthYear" type="xbrli:gYearMonthItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="mx_DerivativeSettlementStartDateMonthYear" substitutionGroup="xbrli:item" />
<element name="ZeroCostCollarsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_ZeroCostCollarsMember" substitutionGroup="xbrli:item" />
<element name="ForwardsExcludedTimeValueMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_ForwardsExcludedTimeValueMember" substitutionGroup="xbrli:item" />
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<element name="ExchangeableSeniorNotesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_ExchangeableSeniorNotesMember" substitutionGroup="xbrli:item" />
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<element name="DebtInstrumentPricing" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="mx_DebtInstrumentPricing" substitutionGroup="xbrli:item" />
<element name="MinimumRequiredPercentageOfHoldersToDeclareRepurchaseOfNotes" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="mx_MinimumRequiredPercentageOfHoldersToDeclareRepurchaseOfNotes" substitutionGroup="xbrli:item" />
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<element name="TopTenCustomersMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_TopTenCustomersMember" substitutionGroup="xbrli:item" />
<element name="AsiaPacificOtherThanKoreaMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_AsiaPacificOtherThanKoreaMember" substitutionGroup="xbrli:item" />
<element name="OperatingSegmentsAndCorporateNonSegmentMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_OperatingSegmentsAndCorporateNonSegmentMember" substitutionGroup="xbrli:item" />
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<element name="PowerSolutionsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_PowerSolutionsMember" substitutionGroup="xbrli:item" />
<element name="FoundryServicesGroupMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_FoundryServicesGroupMember" substitutionGroup="xbrli:item" />
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<element name="RevenueRecognitionPeriodDomain" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_RevenueRecognitionPeriodDomain" substitutionGroup="xbrli:item" />
<element name="RevenueRecognizedAtTheTimeOfShipmentOrDeliveryMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_RevenueRecognizedAtTheTimeOfShipmentOrDeliveryMember" substitutionGroup="xbrli:item" />
<element name="RevenueRecognizedOverTimeMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_RevenueRecognizedOverTimeMember" substitutionGroup="xbrli:item" />
<element name="OtherCountriesMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_OtherCountriesMember" substitutionGroup="xbrli:item" />
<element name="EmployeeAndNonEmployeeStockOptionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="mx_EmployeeAndNonEmployeeStockOptionMember" substitutionGroup="xbrli:item" />
</schema>
