Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith a copy of certificate received from MUFG Intime India Private Limited ("Formerly known as Link Intime India Private Limited"), Registrar & Share Transfer Agent of the Company for the Quarter ended September 30, 2026.

October 14, 2026 Listing Department Listing & Compliance Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5th Floor Dalal Street, Mumbai – 400001 Plot No. C/1, “G” Block BSE Scrip Code: 544029 Bandra-Kurla Complex Bandra (E), Mumbai – 400 051 Symbol: GANDHAR Subject: Certificate pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended September 30, 2026. Pursuant to Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith a copy of certificate received from MUFG Intime India Private Limited (“Formerly known as Link Intime India Private Limited”), Registrar & Share Transfer Agent of the Company for the Quarter ended September 30, 2026. This is for your information and record. Thanking you, Yours Faithfully, For Gandhar Oil Refinery (India) Limited Binal Khosla Company Secretary and Compliance Officer Mem. No.: A29802 MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 03-10-2026 The Compliance Officer/ Company Secretary GANDHAR OIL REFINERY (INDIA) LTD 18TH FLOOR DLH PARK NEAR MTNL, S V ROAD GOREGAON (W), MUMBAI MUMBAI PINCODE : 400062 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services