Analysts/Institutional Investor Meet/Con. Call Updates

MANGALORE REFINERY AND PETROCHEMICALS LIMITED अनुसूची ‘अ’ के अंतग(cid:330)त भारत सरकार का उ(cid:552)म SCHEDULE ‘A’ GOVT. OF INDIA ENTERPRISE आई.एस.ओ. 9001, 14001 एवं 50001 (cid:366)मािणत कंपनी AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY सीआईएन / CIN : L19200KA1988GOI008959 , Website : www.mrpl.co.in 04/11/2026 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: Audio Recording of Conference Call held with Analysts and Investors to discuss the MRPL Q2 FY 2026-27 Earnings Conference Call [Ref: Intimation letter dated 30/10/2026] With reference to the above and pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform that, a Conference Call was held today i.e., November 04, 2026 wherein Financial Results for the 2nd Quarter FY 2026-27 were discussed. The link for accessing the Audio and video recordings of the above-mentioned Conference call held on Wednesday, November 04, 2026 is as under: Sl. No Particulars Link 1. Audio Recording https://mrpl.co.in/img/UploadedFiles/MRPL_Q2_FY_2026- 27_Earnings_Conference_Call-20261104.mp3 2. Video Recording https://mrpl.co.in/img/UploadedFiles/MRPL_Q2_FY_2026- 27_Earnings_Conference_Call-20261104.mp4 This is for your information and record. Thank you. Yours faithfully, For Mangalore Refinery and Petrochemicals Limited Premachandra Rao G Company Secretary E-mail: investor@mrpl.co.in पंजीकृत काया(cid:330)लय :कु(cid:517)ेतुर पो(cid:720), वाया काटीप(cid:671)ा मंगलु(cid:348) – 575 030 (भारत) Tel: 0824-2270400 Regd. Office: Kuthethoor P.O. Via Katipalla, Mangaluru - 575 030 (India)