Intimation of schedule of MRPL Q2 FY 2026-27 Earnings Conference Call.

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 30/10/2026 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 schedule of MRPL Q2 FY 2026-27 Earnings Conference Call Pursuant to Regulation 30 read with Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform that a Conference Call in respect of the Financial Results for the quarter and half year ended September 30, 2026, is scheduled on Wednesday, November 04, 2026, at 11:00 a.m. (IST), detail as below: MRPL Q2 FY 2026-27 Earnings Conference Call Host: Shri Devendra Kumar, Director Finance & CFO, MRPL Join link: https://mrplin.webex.com/mrplin/j.php?MTID=m9a99719f82abcc9b3a36e4598ab8b490 Webinar number: 2510 043 0322 Webinar password: 2587 (2587 when dialing from a phone or video system) We further inform that, no Unpublished Price Sensitive Information will be shared during the aforesaid Meet by the officials of MRPL. 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)