Resignation

September 21, 2026 To To Corporate Relationship Department Listing Department BSE Limited National Stock Exchange of India Ltd. Department of Corporate Services, Exchange Plaza, 5th Floor, G-Block, P. J. Towers, Dalal Street, Fort, Bandra Kurla Complex, Bandra East, Mumbai – 400 001 Mumbai - 400 051 Scrip Code: 532543 Scrip Symbol: GULFPETRO Dear Sir/Madam, Sub.: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Resignation of Non-Executive Independent Director Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), read with Schedule III thereto and applicable provisions of the SEBI Master Circular dated January 30, 2026, we hereby inform you that Ms. Sandra Martyres (DIN: 00798406), Non-Executive Independent Director of the Company, has tendered her resignation from the position of Non-Executive Independent Director of the Company with effect from September 21, 2026. The Company has received an email from Ms. Sandra Martyres on September 21, 2026, enclosing her resignation letter along with the detailed reasons for her resignation. Accordingly, Ms. Sandra Martyres has ceased to be an Independent Director of the Company with effect from September 21, 2026. Consequent to her resignation, Ms. Sandra Martyres has also ceased to be a member of the Audit Committee and the Corporate Social Responsibility Committee of the Company with effect from September 21, 2026. The requisite details as required under Regulation 30 of the SEBI Listing Regulations read with the applicable provisions of the SEBI Master Circular dated January 30, 2026 are enclosed herewith as Annexure I. Further, the email received from Ms. Sandra Martyres on September 21, 2026, along with the resignation letter containing the detailed reasons for her resignation, is enclosed herewith as Annexure II. The above information is also being made available on the website of the Company. This is for your information and records. Thanking you, Yours’ Sincerely, For GP Petroleums Limited Kanika Sehgal Sadana Company Secretary and Compliance Officer ACS:31466 Annexure – I RESIGNATION OF MS. SANDRA MARTYRES, NON-EXECUTIVE INDEPENDENT DIRECTOR OF THE COMPANY Sr. Particulars Details 1. Reason for change viz. appointment, re- Resignation appointment, resignation, removal, death or otherwise 2. Date of appointment/re-appointment/ cessation September 21, 2026. (as applicable) & term of appointment/re- appointment; 3. Brief profile (in case of appointment) Not Applicable 4. Disclosure of relationships between directors (in Not Applicable. case of appointment of a director) 5. Letter of Resignation along with detailed reason Attached for Resignation 6. Names of listed entities in which the resigning Ms. Sandra Martyres is not a director in director holds directorships, indicating the any listed entity. category of directorship and membership of board committees, if any. 7. The independent director shall, along with the The confirmation provided by Ms. detailed reasons, also provide a confirmation that Sandra Martyres is enclosed as part of there are no other material reason other than Annexure II. those provided. Kanika Sehgal From: Sandra Martyres Sent: 21 September 2026 10:33 To: Kanika Sehgal Subject: Resignation Attachments: SM -Resignation Letter.pdf Dear Kanika, I am attaching my Resignation Letter from the Board of GP Petroleums Ltd. I am sad to leave the Board, but unfortunately I do not think that I have the bandwidth to cope with so many Meetings etc. As you must know by now, I am very particular about doing my best at any task that I take up. My time constraints will definitely come in the way of my discharging my duties effectively as an ID on the Board of GPP. I take this opportunity to thank you specially for all the extra efforts put in to answer my queries etc. and I wish you and the Company all the very best going forward. Warm regards Sandra