<?xml version="1.0" encoding="UTF-8"?>
<!--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/NSESymbol">ELGIRUBCO</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-12</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">ELGIRUBCO</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-12</xbrli:startDate><xbrli:endDate>2026-08-12</xbrli:endDate></xbrli:period></xbrli:context><xbrli:context id="D_UnitOrDivisionOrSubsidiary1"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">ELGIRUBCO</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-08-12</xbrli:startDate><xbrli:endDate>2026-08-12</xbrli:endDate></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:SaleOrDisposalUnitOrDivisionOrSubsidiaryAxis"><in-capmkt:UnitOrDivisionOrSubsidiaryDomain>UnitOrDivisionOrSubsidiaryDomain1</in-capmkt:UnitOrDivisionOrSubsidiaryDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context><xbrli:context id="I_UnitOrDivisionOrSubsidiary1"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">ELGIRUBCO</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-12</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:typedMember dimension="in-capmkt:SaleOrDisposalUnitOrDivisionOrSubsidiaryAxis"><in-capmkt:UnitOrDivisionOrSubsidiaryDomain>UnitOrDivisionOrSubsidiaryDomain1</in-capmkt:UnitOrDivisionOrSubsidiaryDomain></xbrldi:typedMember></xbrli:scenario></xbrli:context><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><in-capmkt:ScripCode contextRef="OneI">000000</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">ELGI RUBBER COMPANY LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">ELGIRUBCO</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE819L01012</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">2026-08-12</in-capmkt:DateOfBoardMeeting><in-capmkt:EndTimeOfBoardMeeting contextRef="OneD">15:45:00</in-capmkt:EndTimeOfBoardMeeting><in-capmkt:DateOfReport contextRef="OneI">2026-08-12</in-capmkt:DateOfReport><in-capmkt:DetailsOfSaleOrDisposalUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="I_UnitOrDivisionOrSubsidiary1">Based on the recommendation of the Audit Committee, the Board of Directors at their meeting held on August 12, 2026, has granted their approval to voluntarily initiate the winding up process of its wholly-owned subsidiary viz., Pincott International Pty Limited in Australia, which is being inoperative during the immediately preceding six financial years, subject to the requisite consents, permissions and approvals as may be required under applicable laws.</in-capmkt:DetailsOfSaleOrDisposalUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:TypeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1">Subsidiary</in-capmkt:TypeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:NameOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="I_UnitOrDivisionOrSubsidiary1">Pincott International Pty Limited, Australia</in-capmkt:NameOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-7">0</in-capmkt:PreviousYearTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0</in-capmkt:PreviousYearPercentageOfTurnoverOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-7">0</in-capmkt:PreviousYearRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0</in-capmkt:PreviousYearPercentageOfRevenueOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-7">0</in-capmkt:PreviousYearIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0</in-capmkt:PreviousYearPercentageOfIncomeOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="INR" decimals="-7">0</in-capmkt:PreviousYearNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:PreviousYearPercentageOfNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity contextRef="D_UnitOrDivisionOrSubsidiary1" unitRef="pure" decimals="INF">0</in-capmkt:PreviousYearPercentageOfNetWorthOfUnitOrDivisionOrSubsidiaryOfTheListedEntity><in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto contextRef="OneI">2026-08-12</in-capmkt:DateOnWhichTheAgreementForSaleHasBeenEnteredInto><in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal contextRef="OneI">2027-03-31</in-capmkt:TheExpectedDateOfCompletionOfSaleOrDisposal><in-capmkt:NatureOfConsiderationForSaleOrDisposal contextRef="OneD">Others</in-capmkt:NatureOfConsiderationForSaleOrDisposal><in-capmkt:DetailsOfConsiderationForSaleOrDisposal contextRef="OneI">Proceeds out of voluntary winding up, if any, would be received by the Company following the completion of the winding up process under the applicable laws for the time being in force in Australia.</in-capmkt:DetailsOfConsiderationForSaleOrDisposal><in-capmkt:BriefDetailsOfBuyers contextRef="OneI">Not Applicable</in-capmkt:BriefDetailsOfBuyers><in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed contextRef="OneD">false</in-capmkt:WhetherThePromoterOrPromoterGroupOrGroupCompaniesIncludingAssociateOrHoldingOrSubsidiaryOrDirectorOrKMPOrSMPAndItsRelativesHaveAnyInterestInTheEntityBeingSaleOrDisposed><in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions contextRef="OneD">false</in-capmkt:WhetherSaleOrDisposalWouldFallWithinRelatedPartyTransactions><in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength contextRef="OneD">true</in-capmkt:WhetherSaleOrDisposalEventIsDoneAtArmsLength><in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement contextRef="OneD">false</in-capmkt:WhetherTheSaleOrLeaseOrDisposalOfTheUndertakingIsOutsideSchemeOfArrangement><in-capmkt:AnyOtherBriefSignificantInformationForSaleOrDisposal contextRef="OneI">Voluntary winding up of a non-material wholly owned subsidiary and hence, the Regulation 37A is not applicable.  Further, Pincott International Pty Limited, Australia, an inoperative non-material wholly owned subsidiary, has Nil turnover and a net worth of negative INR 60.76 million as on March 31, 2026. It is further informed that Pincott International Pty Limited, Australia is not a material subsidiary and its closure by way of voluntary winding up does not have any material impact on the on the business activities, revenue or financial position of the Company</in-capmkt:AnyOtherBriefSignificantInformationForSaleOrDisposal></xbrli:xbrl>
