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<!--REG30 V1.0 (16-10-2025)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2025-08-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2025-08-31.xsd"/><xbrli:context id="OneI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">533758</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-06-27</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">533758</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-06-27</xbrli:startDate><xbrli:endDate>2026-06-27</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="D_UnitOrDivisionOrSubsidiary1"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">533758</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-06-27</xbrli:startDate><xbrli:endDate>2026-06-27</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:typedMember 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contextRef="OneI">533758</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">APL Apollo Tubes Limited</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">APLAPOLLO</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE702C01027</in-capmkt:ISIN><in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">New</in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">Sale or disposal of unit(s)/division(s)/subsidiary</in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting contextRef="OneD">true</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting><in-capmkt:DateOfBoardMeeting contextRef="OneI">2026-06-27</in-capmkt:DateOfBoardMeeting><in-capmkt:EndTimeOfBoardMeeting contextRef="OneD">12:01:00</in-capmkt:EndTimeOfBoardMeeting><in-capmkt:DateOfReport contextRef="OneI">2026-06-27</in-capmkt:DateOfReport><in-capmkt:DetailsOfSaleOrDisposalUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="I_UnitOrDivisionOrSubsidiary1">Blue Ocean Projects Private Limited</in-capmkt:DetailsOfSaleOrDisposalUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:TypeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1">Subsidiary</in-capmkt:TypeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:NameOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="I_UnitOrDivisionOrSubsidiary1">Blue Ocean Projects Private Limited</in-capmkt:NameOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-5">149100000</in-capmkt:PreviousYearTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0.0007</in-capmkt:PreviousYearPercentageOfTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-5">149100000</in-capmkt:PreviousYearRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0.0006</in-capmkt:PreviousYearPercentageOfRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-5">171600000</in-capmkt:PreviousYearIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0.0007</in-capmkt:PreviousYearPercentageOfIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-5">1390900000</in-capmkt:PreviousYearNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0.0263</in-capmkt:PreviousYearPercentageOfNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto contextRef="OneI">2026-12-31</in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto><in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal contextRef="OneI">2026-12-31</in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal><in-capmkt:NatureOfConsiderationForSaleOrDisposal contextRef="OneD">Cash</in-capmkt:NatureOfConsiderationForSaleOrDisposal><in-capmkt:DetailsOfConsiderationForSaleOrDisposal contextRef="OneI">Consideration of Rs. 160 Cr shall be received by the Company on completion of the Proposed Transaction.</in-capmkt:DetailsOfConsiderationForSaleOrDisposal><in-capmkt:BriefDetailsOfBuyers contextRef="OneI">SG Realtor Private Limited (CIN: U70100DL1997PTC090254), a company incorporated under the provisions of Companies Act, 1956 and is engaged in the real estate business. 
</in-capmkt:BriefDetailsOfBuyers><in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed contextRef="OneD">true</in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed><in-capmkt:NatureOfInterestAndDetailsThereofForSaleOrDisposal contextRef="OneI">The Promoters of the Company, together with their immediate relatives, hold more than 20% of the equity share capital of the buyer company.</in-capmkt:NatureOfInterestAndDetailsThereofForSaleOrDisposal><in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions contextRef="OneD">true</in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions><in-capmkt:DateOfBoardMeetingInWhichRPTApprovalTakenForSaleOrDisposal contextRef="OneI">2026-06-27</in-capmkt:DateOfBoardMeetingInWhichRPTApprovalTakenForSaleOrDisposal><in-capmkt:DateOfAuditCommitteeMeetingInWhichRPTApprovalTakenForSaleOrDisposal contextRef="OneI">2026-06-27</in-capmkt:DateOfAuditCommitteeMeetingInWhichRPTApprovalTakenForSaleOrDisposal><in-capmkt:WhetherSaleOrDisposalEventRPTIsMaterial contextRef="OneD">false</in-capmkt:WhetherSaleOrDisposalEventRPTIsMaterial><in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength contextRef="OneD">true</in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength><in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement contextRef="OneD">false</in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement></xbrli:xbrl>
