Appointment

MANGALORE REFINERY AND PETROCHEMICALS LIMITED ..एस.ओ. 9001, 14001 एवं 50001 प्रमाणित कंपनी AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY सीआईएन / CIN : L19200KA1988G01008959 , Website : www.mrpl.co.in 06/10/2026 The Assistant General Manager, The Compliance & Listing Department Listing Compliance, BSE Limited National Stock Exchange of India Limited Scrip Code: 500109, Symbol: MRPL, Series: EQ, ISIN: INE103A01014 ISIN: INE103A01014 Scrip Code (Debenture): 959162, 959250, | Debt Security: INE103A08019, INE103A08035, 973692 INE103A08050 Dear Sir/Madam, Subject: Intimation of Change in the office of Director on the Board of MRPL Pursuant to Regulation 30(2) and Regulation 51(2) read with Part "A" and Part "B" of Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, it is hereby informed that, the Ministry of Petroleum and Natural Gas (MoP&NG), Government of India, vide letter No CA-31033/1/2026-CA-PNG (55708) dated 05/10/2026 has conveyed that, the Appointment Committee of the Cabinet (ACC) has approved the appointment of following Non-official Director (NoD) on the Board of Mangalore Refinery and Petrochemicals Limited (MRPL) for a period of three years (03) or until further orders, whichever is earlier: SL | Name of the Designation Event Effective Date Brief Profile No Director हे Smt. Seema, | Independent Director | Appointment] From 05.10.2026 for | Furnished in a period of three | Annexur-e 1 years or until further orders, whichever is earliest Further, the above Director is not debarred from holding the office by virtue of any SEBI order or any other authority and is not related to any Directors of the Company and is eligible for appointment as Director in terms of provisions of Section 164 of the Companies Act, 2013. We request you to kindly take the above on record. Thank you. Yours faithfully, For Mangalore Refinery and Petrochemicals Limited Premachandra Rao G Company Secretary Encl: as above. Mngt Read. Office: Kuthethoor P.O. Via Katipalla, Manaaluru - 575 030 (India) Annexure 1 Brief Profile of Smt. Seema Smt. Seema Smt. Seema, BA, MA, LLB, B.Ed, is an Academician with 23 Independent Director years of teaching experience. She specialises in Law, Management, and Social Service.