Submission of BRSR for the FY 2025-26.

onoc J-I4IcrV W-15 LIc,Ichl4-Ict)(--I MANGALORE REFINERY AND PETROCHEMICALS LIMITED a:tait 1-ITR7 -k.ct)k -1.3--P4 SCHEDULE 'A' GOVT. OF INDIA ENTERPRISE CaffErd-i;us 1514 A SUBSIDIARY OF OIL AND NATURAL GAS CORPORATION LIMITED) eamnetfte-a 311-02i.‘311. 9001, 14001 1 50001 Weird Slit AN ISO 9001, 14001 AND 50001 CERTIFIED COMPANY MRPL Rt3d7 / CIN : L19200KA1988GO1008959 , Website : www.mrpl.co.in 23/07/2026 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: Business Responsibility and Sustainability Report (BRSR) for the FY 2025-26 Pursuant to Regulation 34(2) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith Business Responsibility and Sustainability Report (BRSR) of the Company. The BRSR forms part of the Annual Report of the Company for the FY 2025-26. 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 End.: A/a E-mail: investor@mrpLco.in rFt-fuwrztett. r4V, 'TJ)1:r&T TriTu - 575 030 ('4T T) Tel: 0824-2270400 Read. Office: Kuthethoor P.O. Via Katipalla, Manoaluru - 575 030 (India) Business Responsibility Sustainability lehfta Reporting 4110ve'sb- , -,s• :4,,j .,„ , MANGALORE REFINERY AND PETROCHEMICALS LIMITED Shaping a Responsible Future Energy As India's energy needs continue to grow alongside the global transition towards a sustainable future, MRPL remains committed to supporting the nation's evolving energy needs while advancing its sustainability ambitions. As an integral part of India's energy ecosystem, we recognize our responsibility to create long-term value through operational excellence, responsible resource management, and sustainable business practices. Our focus is not only on meeting today's energy requirements but also on strengthening the Company's preparedness for future opportunities and evolving industry expectations. MRPL's long-term vision is anchored in its aspiration to achieve Net Zero Scope 1 and 2 emissions by 2038. As we progress on this journey, we will continue to advance initiatives related to renewable energy integration, cleaner fuel technologies, energy efficiency improvements, process optimization, green hydrogen, sustainable aviation fuel, electrification opportunities, and other emerging low- carbon solutions. We believe these initiatives will strengthen operational resilience while supporting Company's broader energy transition objectives. We will continue to focus on efficient use of energy and water resources, reduction of operational emissions, responsible waste management & circularity, and conservation of natural resources. Through innovation, technology adoption and continuous improvement, we aim to enhance resource efficiency while minimizing our environmental footprint across operations. Safety is, and will continue to be, an uncompromising priority for MRPL. We are committed to strengthening our safety culture through robust systems, disciplined execution, risk-based decision- making, continuous learning, workforce engagement, and adoption of industry best practices. Protecting the health, safety, and well-being of our employees, business partners, contractors, and communities remains fundamental to the way we operate. We will continue to foster an inclusive and respectful workplace, uphold human rights, invest in employee development, and promote the well-being of our employees and workforce. Our commitment to sustainability extends beyond our operations. Through our social development initiatives, we aspire to contribute meaningfully to education, healthcare, skill development, environmental conservation, and community empowerment, particularly in the regions where we operate. Strong governance will remain the foundation of our sustainability journey. We will continue to strengthen our systems of accountability, transparency, risk management, regulatory compliance, and ethical conduct, ensuring that stakeholder trust remains at the heart of our business. As we look ahead, MRPL remains committed to creating long-term value through operational excellence, responsible growth and sustainable business practices. uummEttu ANNUAL REPORT 2025-261 MRPL BUSINESS RESPONSIBILITY & SUSTAINABILITY REPORTING SECTION A: GENERAL DISCLOSURES I. Details of the listed entity 1. Corporate Identity Number (CIN) of the Listed Entity L19200KA1988GO1008959 2. Name of the Listed Entity Mangalore Refinery and Petrochemicals Limited (MRPL) 3. Year of incorporation 1988 4. Registered office address Mudapadav, Kuthethur P.O. via Katipalla, Mangalore, Karnataka, India — 575 030 5. Corporate address Mudapadav, Kuthethur P.O. via Katipalla, Mangalore, Karnataka, India - 575 030 6. E-mail investor@mrpl.co.in 7. Telephone 0824-2883285 8. Website www.mrpl.co.in 9. Financial year for which reporting is being done FY 2025-26 10. Name of the Stock Exchange(s) where shares are National Stock Exchange of India Limited (NSE) listed and BSE Limited (BSE) 11. Paid-up Capital INR 1,753 Crore 12. Name and contact details (telephone, email address) Name: Shri K Anil Kumar of the person who may be contacted in case of any Email: sustainabilityreporting@mrpl.co.in queries on the BRSR report Telephone: 0824-2883951 13. Reporting boundary - Are the disclosures under The disclosures made under this report are this report made on a standalone basis (i.e. only for made on a standalone basis for MRPL. the entity) or on a consolidated basis (i.e. for the entity and all the entities which form a part of its consolidated financial statements, taken together) 14. Name of assurance provider Bureau Veritas India Private Limited 15. Type of assurance obtained Reasonable assurance for BRSR Core KPIs II. Products/services 16. Details of business activities (accounting for 90% of the turnover): S. escription of Main Activity Description of Business Activity % of Turnover No. of the entity 1 Crude Oil Refining & Manufacturing of Manufacturing & marketing of petroleum and 100% Petrochemicals petrochemicals products 17. Products/Services sold by the entity (accounting for 90% of the entity's Turnover): S. No. Product/Service NIC Code % of total Turnover contributed 1 High-Speed Diesel (HSD) 466/473 47.10% 2 Motor Spirit (MS) 466/473 23.44% 3 Aviation Turbine Fuel (ATF) 466 13.32% 4 Liquefied Petroleum Gas (LPG) 466/473 6.44% 5 Polypropylene 466/473 4.43% MANGALORE REFINERY AND PETROCHEMICALS LIMITED A.ILL III. Operations 18. Number of locations where plants and/or operations/offices of the entity are situated: Location Number of plants Number of offices Total National 1 13 14 International 0 0 0 19. Markets served by the entity a. Number of locations Locations Number National (No. of States) 18 states and 4 union territories International (No. of Countries) 22 b. What is the contribution of exports as a percentage of the total turnover of the entity? Total exports of MRPL for FY2025-26 was 28.43% of the total turnover. c. A brief on types of customers: MRPL caters to bulk industrial, retail & export customers. While retail customers include public and private vehicle owners through MRPL & dealer owned fuel stations, the bulk industrial customers are Oil Marketing Companies, Indian Railways, State Govt Undertakings, Public Sector Undertakings, road contractors, mining industries, cement industries, other industries/ factories, etc. Business-to-business sales of Polypropylene (PP) for major industrial applications like packaging, furniture, household articles, medical applications etc. Channel sales to the targeted customers through nationwide Del Cred Agents and Consumer Stockiest (DCACS) and Di [Showing first 8,000 characters — download PDF for full document]