Certificate under SEBI (Depositories and Participants) Regulations, 2018

(An ISO 9001:2015; ISO 14001:2015 and 45001:2018 certified company) CIN: L85110KA1954PLC000759; Website: www.sandurgroup.com; Email ID: secretarial@sandurgroup.com REGISTERED OFFICE CORPORATE OFFICE ‘SATYALAYA’, No.266 ‘SANDUR HOUSE’, No.9 Ward No.1, Palace Road Bellary Road, Sadashivanagar Sandur – 583 119, Ballari District Bengaluru – 560 080 Karnataka, India Karnataka, India Tel: 08395 260300 Tel: 080 31098028 SMIORE / SEC / 2026-27 / 51 7 October 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G Dalal Street Bandra-Kurla Complex Mumbai - 400 001 Mumbai - 400 051 Scrip Code: 504918 Symbol: SANDUMA Symbol: SANDUMA Dear Sir/ Madam, Sub: Confirmation under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended 30 September 2026 Pursuant to Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we enclose herewith copy of the certificate received from Venture Capital and Corporate Investments Private Limited, Registrar to an Issue and Share Transfer Agent of the Company, for the quarter ended 30 September 2026. Stock Exchanges are requested to kindly take the same on record. Thank you for The Sandur Manganese & Iron Ores Limited Neha Thomas Company Secretary & Compliance Officer ICSI Membership No. A60853 Encl: A/a National Securities Depository Limited Central Depository Services (lndia) Limited Trade World, 4th Floor, Kamala Mills Unit No. A-2501, ‘A’ Wing Marathon Futurex, Compound Senapati Bapat Marg Lower Parel, IT Park, 25th Floor, Mafatlal Mill Compounds, Mumbai - 400 013 N M Joshi Marg, Lower Parel (East) Mumbai - 400 013 MINES OFFICE: Deogiri - 583112, Sandur Taluk, Ballari District; Tel: 08395 271028 PLANT OFFICE: Metal & Ferroalloy Plant, Vyasankere, Mariyammanahalli – 583 222, Hosapete Taluk, Vijayanagara District; Tel: 08394 294802 / 805