<?xml version="1.0" encoding="UTF-8"?>
<!--REG30PARAB V1.0 (01-06-2026)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Para_B_Of_Part_A_Of_Schedule_III/2026-04-30/in-capmkt/in-capmkt-ent" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-capmkt-types="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt-types" 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.w3.org/1999/xlink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2026-04-30.xsd"/><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">544029</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-04</xbrli:instant></xbrli:period></xbrli:context><in-capmkt:NSESymbol contextRef="MainI">GANDHAR</in-capmkt:NSESymbol><in-capmkt:NameOfTheCompany contextRef="MainI">Gandhar Oil Refinery (India) Limited</in-capmkt:NameOfTheCompany><in-capmkt:ScripCode contextRef="MainI">544029</in-capmkt:ScripCode><in-capmkt:MSEISymbol contextRef="MainI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="MainI">INE717W01049</in-capmkt:ISIN><in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">Disruption of operations (Sub-para 6-Para B)</in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">New</in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting contextRef="MainI">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting><in-capmkt:DateOfOccurrenceOfEventOrInformation contextRef="MainI">2026-08-04</in-capmkt:DateOfOccurrenceOfEventOrInformation><in-capmkt:TimeOfOccurrenceOfEventOrInformation contextRef="MainI">14:07:00</in-capmkt:TimeOfOccurrenceOfEventOrInformation><in-capmkt:DateOfReport contextRef="MainI">2026-08-04</in-capmkt:DateOfReport><in-capmkt:StageAtWhichDisruptionOfOperationsDisclosureIsProvided contextRef="MainI">Regularly, till complete normalcy is restored</in-capmkt:StageAtWhichDisruptionOfOperationsDisclosureIsProvided><in-capmkt:TypeOfDisruption contextRef="MainI">Natural calamity (earthquake, flood, etc.)</in-capmkt:TypeOfDisruption><in-capmkt:InsuranceAmountClaimedAndRealizedByTheListedEntityForTheLossOrDamage contextRef="MainI">The Company is currently assessing the extent of loss/damage, if any, caused due to the heavy rainfall and flood-like conditions at its manufacturing facility located at Silvassa, Dadra and Nagar Haveli, U.T. – 396230.</in-capmkt:InsuranceAmountClaimedAndRealizedByTheListedEntityForTheLossOrDamage><in-capmkt:ActualAmountOfDamageCausedDueToNaturalCalamityOrOtherForceMajeureEvents contextRef="MainI">The Company is currently assessing the extent of loss/damage, if any, caused due to the heavy rainfall and flood-like conditions at its manufacturing facility located at Silvassa, Dadra and Nagar Haveli, U.T. – 396230.</in-capmkt:ActualAmountOfDamageCausedDueToNaturalCalamityOrOtherForceMajeureEvents><in-capmkt:DetailsOfStepsTakenToRestoreNormalcyAndImpactOfTheNaturalCalamityOrOtherForceMajeureEventsOnProductionOrService contextRef="MainI">The Company is currently assessing the extent of loss/damage, if any, caused due to the heavy rainfall and flood-like conditions at its manufacturing facility located at Silvassa, Dadra and Nagar Haveli, U.T. – 396230.</in-capmkt:DetailsOfStepsTakenToRestoreNormalcyAndImpactOfTheNaturalCalamityOrOtherForceMajeureEventsOnProductionOrService></xbrli:xbrl>