Clarification on Spurt in Volume of MRPL Shares

कि MANGALORE REFINERY AND PETROCHEMICALS LIMITED MRPL आई.एस.ओ. 9001, 14001 एवं 50001 प्रमाणित कंपनी AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY सीआईएन 7 CIN : L19200KA1988GO1008959 , Website : www.mrpl.co.in 12/08/2026 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: Clarification on Spurt in Volume of MRPL Shares. This is with reference to email dated 12/08/2026, bearing __ reference no. L/SURV/ONL/PV/SG/ 2026-2027 / 280 from the BSE Surveillance team, seeking clarification on significant increase in volume of security across the exchanges in recent past. In this regard, we hereby clarify that there is no unpublished price sensitive information/event that has become due for disclosure to the stock exchanges in terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Any movement in the volume of shares of the Company is market driven. Trust the above clarifies the matter. Thank you. Yours faithfully, For Mangalore Refinery and Petrochemicals Limited Premachandra Rao G Company Secretary Kah. iEmanil vestorT@TT mHRSp, वाlया काटीपoल्ला मंगiलुरू-57n5 030 ”(भारत)......>$ ~*~*1०: «0824-2S27040C