Rumour Verification- Clarification

onoc 1477 itch—T Raf 1W-Ia5 MANGALORE REFINERY AND PETROCHEMICALS LIMITED 'ar ataTfa. 1-1137 *Nch i4 SCHEDULE 'A' GOVT. OF INDIA ENTERPRISE uar3Troltua (3itutius chT,Z1411-ZI-fi fa5 kM4-Ict? ci) Wit A SUBSIDIARY OF OIL AND NATURAL GAS CORPORATION LIMITED) MRPL 9001, 14001 74 50001 1P-IIPIcf *Tit AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY Alarrtri CIN : L19200KA1988GOI008959 , Website : www.mrpl.co.in 01/10/2026 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, Sub'ect: Rumour Verification This is with reference to email dated 01/10/2026 with reference No. L/SURV/ONL/RV/APJ/ (2026- 2027)/ 105 from BSE Surveillance team and letter dated 01/10/2026 from NSE vide reference No. NSE/CM/Surveillance/17649 seeking clarification on the news item appeared in https://www.business-standard.com dated 01' October 2026 captioned "Mangalore Refinery Petrochem cancels fuel export tenders after fire at site". In this regard, we hereby confirm that the Company has withheld and withdrawn the export tenders anticipating potential disruption of operations in view of the fire incident which was intimated to Stock Exchanges by the Company under title "Press Release - MRPL CHT Unit Fire Incident" and "MRPL Fire Incident 30.09.2026 - Further Update" dated 30/09/2026. Further, the export tender is expected to be refloated soon after evaluating the situation. As such, it had no material impact on the commercial operations of the Company. In condition of above background, we hereby submit our seriatim clarification as under: SI. No. Query Reply 1. Whether such negotiations were taking place? If so, you are advised to No provide the said information along with the sequence of events in chronological order from the start of negotiations till date. 2. Whether you/company are aware of any information that has not been No announced to the Exchanges which could explain the aforesaid movement in the trading? 3. In case of regulatory/legal proceedings please provide the information on NA initiation / outcome of the proceedings. 4. The material impact of this article (Export Tender) on the Company. NIL 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 E-mail: investortiMupl.co.in ritTUWRIrEdEf: Tft7 taTe, OKI! plc 1qc,iF TRW— 575 030 (24Ra) Tel: 0824-2270400 Reed. Office: Kuthethoor P.O. Via Katioalla, Mancialuru - 575 030 (India)