Investor Presentation for the quarter ended 30 June 2026

(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 4152 0176 - 79 / 4547 3000 SMIORE / SEC / 2026-27 / 38 6 August 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 S crip Code: 504918 Symbol: SANDUMA Symbol: SANDUMA Dear Sir/ Madam, Sub: Investor Presentation for the quarter ended 30 June 2026 Pursuant to Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the copy of Investor Presentation for the quarter ended 30 June 2026. Stock Exchanges are requested to 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 MINES OFFICE: Deogiri - 583112, Sandur Taluk, Ballari District; Tel: +91 8395 271028 PLANT OFFICE: Metal & Ferroalloy Plant, Vyasankere, Mariyammanahalli – 583 222, Hosapete Taluk, Vijayanagara District; Tel: +91 8394 294802 / 805 THE SANDUR MANGANESE & IRON ORES LIMITED NSE: SANDUMA | BSE: 504918 BLOOMBERG: SANDUMA:IN From a Strong Q1FY27 Foundation Earnings Presentation to New Frontiers AUGUST 2026 Brand New Group Architecture Brand Architecture The Sandur A flagship Manganese & Iron ores Limited Company of Royal Sandur Group Vast Mining Reserves with 15 MT 137 MT Leases up to Manganese Ore Iron Ore 2033 2nd Largest Manganese ore miner in India Current Capacities 3rd Largest Iron ore miner in Karnataka 0.599 4.45 0.585 MTPA MTPA MTPA Top 5 Manganese Ore Iron Ore Steel Amongst the top 5 players in SBQ steel 32 0.50 MW MTPA 4,299* SMIORE WHRB^- Coke based Power SMIORE family members 42.9 20.4 MW A+ 95,000/1,25,000 TPA ReNew Sandur: Solar-Wind Amplus Arjas: Solar Energy CRISIL And ICRA RATED Ferroalloys (SiMn/ FeMn) Hybrid Energy Robust credit rating for term loans and cash credit Arjas WHRB**- based Power *As on 30 June 2026 | Consolidated employee count; **WHRB stands for Waste Heat Recovery Boilers puorG EROIMS tuobA sandurgroup.com SMIORE at a Glance 7+ Decades As one of the most respected private sector merchant miners of manganese and iron ores Arjas WHRB**- based Power Captive Energy Arrangements Under JV Companies Geographical Footprint CORPORATE OFFICE MINING LEASES STEEL PLANTS ARJAS REGIONAL Bengaluru, Karnataka Deogiri, Kammathuru, • Tadipatri, OFFICES Subbarayanahalli and Andhra • Pune, Maharashtra FERROALLOY PLANT, POWER Ramghad Sandur, Pradesh • Chennai, PLANT, COKE OVEN PLANT Ballari District, • Mandi Tamil Nadu Vyasankere, Vijayanagara Karnataka Gobindgarh, • Faridabad, Haryana District, Karnataka Punjab puorG EROIMS tuobA sandurgroup.com Corporate Offices (SMIORE & Arjas) Mining Leases Steel Plants Ferroalloy Plant, Power Plant, Coke Oven Plant Arjas Regional Offices Map not to scale, only for illustration purposes RECOGNITION OF OUR VALUES & Values EFFORTS TOWARDS ENVIRONMENT STEWARDSHIP that Drive Us 7-STAR Rated Mine Recognition presented by Shri Bhajanlal Sharma, Hon’ble Chief Minister of Rajasthan, in the esteemed presence of Shri G. Kishan Reddy, Hon’ble Union Minister of Coal and Mines in July 2025. puorG EROIMS tuobA sandurgroup.com SOME OF OUR SUCCESSFUL EMPLOYEE WELFARE PROGRAMS “All that we get (earn) from the soil of Sandur in Food Security: A food package for a family of 5 one form or the other should be primarily used costs ₹ 145 against actual cost of ~₹4,000, balance to benefit Sandur.“ being absorbed by the Company. LATE M.Y. GHORPADE, FOUNDER PATRON Subsidized LPG Cylinder: SMIORE provides “We are seizing opportunities for expansion, driving subsidised LPG cylinders to a large subset of its employees with a 90% subsidy to prevent them from ambitious growth plan with capital allocation cutting trees for fuel. discipline, and laying the foundations for a lasting legacy. We are not just creating value for today; we are Other: Includes cloth subsidy, celebratory benefits, forging the path to industry leadership for tomorrow.“ medical care, sickness benefits, education & training facilities, housing & electricity, and many more. BAHIRJI A. GHORPADE, MANAGING DIRECTOR FOUNDATIONAL Scientific Environment Achieve Employee Safety First, Adherence to TENETS Mining & Preservation, Excellence with Welfare & Integrity Highest Sustainable Community Simplicity and Development Always Corporate Operations Development be the Governance & Sustainable Customers’ Standards Practices Choice 1 2 3 4 5 6 SCIENTIFIC STUDIES & AUDITS UNDERTAKEN Royal Sandur Group’s Environment Stewardship Environmental Impact Studies by Indian Council of Forestry Research and 7-Star Rated Renewable & Clean Education Mines Recognition Energy Transition Highest mining industry • 42.9 MW SMIORE Hybrid recognition from the Ministry Renewable Capacity (SPV) of Mines for 2023-24, with • 32 MW SMIORE WHRB Capacity Water Audits by Central the distinction of being 1st Ground Water Authority • 20.4 MW Arjas Solar Capacity (SPV) among the industry accredited auditors • 21 MW Arjas Gas-Recovery Based Capacity Zero Discharge Consistent 5-Star Mines Rating Energy Audits by Bureau Ferroalloys plant operations of Energy Efficie ncy For past 10 years, since the accredited agencies inception of Sustainable Development Framework (SDF) 100% Scrap Recycled by Ministry of Mines At Arjas Steel facility Wildlife Conservation Studies by Zoological Survey of India ~4 Million Saplings 18.21% Green Cover Planted over last ~4 decades Current green cover of the total at mining locations leased area puorG EROIMS tuobA sandurgroup.com HIGHLIGHTS 94,500 15 Ha Saplings planted Land reclamation by backfilling (As at Q1FY27) 15 Ha Rehabilitated afforested area Safety First Culture puorG EROIMS tuobA sandurgroup.com Conforming to stringent quality, Silver Award in 50th SMIORE Vyasanakere Plant health and process CII National Kaizen Awarded Unnatha Suraksha efficiency standards Competition Puraskara Award for 2023–24 & 2024–25 from the National Safety Council SAFETY AWARDS & RECOGNITIONS Four 1st Prizes during Best Supplier Two 1st Prizes during 12th CII National Silver Award in “Smart Green Steel Certificate by the 24th MEMC week Award by IM Gears the MSAK Zone 1 Award for Operations” - 3rd FICCI National Institute of Secondary Safety Week Environmental Best Industry 4.0 Awards Steel Technology (NISST) Practices 2025 HIGHLIGHTS OF FY26 SAFETY FRAMEWORK Proactive Hazard reporting systems in place Safe & Strict Employee Inclusive, Continuous scientific adherence to safety training caring work risk ~7,424* operations safety & awareness environment assessment & protocols programs with a strong mitigation Team strength covered under comprehensive safety programs sense of belonging In compliance 1 2 3 4 5 With regulatory safety standards *As on 30 June 2026 | Consolidated team strength Enabling Sustainable Growth for Nation-Building Education Healthcare Rural Cultural Promotion Initiatives Development Preservation 14 Educational Institutions Arogya Community Health Centre Community facilities Sandur Kushala Kala Supported and other dispensaries enhancement Kendra (SKKK) Support in Sandur ~6,000 students Specialist health camps Village development Traditional arts & Served across SES & SSS schools (cancer, cardiac, pediatrics) programs crafts preservation ~450 staff members Free consultations & medicines Solar power initiatives Tribal community Employed for employees and families for homes and streets empowerment Sandur Vidya Prothsaha Scholarships Ambulance services Clean drinking water & Incom [Showing first 8,000 characters — download PDF for full document]