Updates

VISL/SEC./SE/2026-27/08 July 03, 2026 To To BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block – G, Dalal Street, Fort Bandra Kurla Complex, Bandra (E), Mumbai - 400 001 Mumbai – 400 051 BSE Scrip Code: 544784 NSE Scrip Code: VISL Subject: Production Release of the Company for quarter ended June 30, 2026 Dear Sir/Ma’am, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, please find enclosed herewith the Production Release of the Company for the first quarter ended June 30, 2026. We request you to kindly take the above information on record. Thanking You, Yours faithfully, For VEDANTA IRON AND STEEL LIMITED Tina Lakhani Company Secretary & Compliance Officer Membership No.: A 34723 Encl.: As above VEDANTA IRON AND STEEL LIMITED Sesa Ghor, 20 EDC Complex, Patto, Panjim, Goa – 403 001, India T +91 832 6713601 | Website: www.vedantaironandsteel.com Email- ContactUs.VISL@vedanta.co.in Registered Office: C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra-400093 CIN: U24109MH2023PLC411777 Production Release for the First Quarter ended June 30, 2026 Vedanta Iron And Steel Limited Regd. Office: Vedanta Iron And Steel Limited C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra - 400 093 www.vedantaironandsteel.com CIN: U24109MH2023PLC411777 Vedanta Iron And Steel Limited Production Release for the First Quarter ended June 30, 2026 Mumbai, July 3, 2026: Vedanta Iron And Steel Limited today announced its production numbers for the first quarter ended June 30, 2026. “Highest-ever Pig Iron Production” Editor’s Synopsis • Iron Ore - Production increased 4% YoY to 2.6 Mn DMT. • Steel - Saleable production increased 4% YoY and 2% QoQ to 582 KT. • Goa pig iron plant recorded its highest ever production at 238 kt, up 12% YoY. Iron ore: Particulars Q1 Q4 (In Mn DMT) FY 27 FY 26 % Change FY 26 % Change Production of Saleable 2.6 2.5 4% 2.7 -3% Goa 0.6 0.2 166% 0.9 -29% Karnataka 0.9 1.6 -46% 1.2 -28% Karnataka BHQ Material* 0.5 0.9 0.5 (Included in above) Odisha 1.2 0.7 59% 0.7 78% o IOG: Production at Goa mines is up 166% YoY, with ramp up of mining operations and processing capacity. o IOK: Q1 production was in line with mine planning, to enable better volumes in subsequent quarters. o IOO: Saleable ore production recorded strong growth, increasing 78% QoQ and 59% YoY, driven by higher operational efficiency. *Note – The ore mined from Karnataka Mines (IOK) includes the BHQ (mentioned in the table separately), which the company will be processing once the beneficiation plant is commissioned. Registered Office: Vedanta Iron And Steel Limited C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra - 400 093 CIN: U24109MH2023PLC411777 Page 1 of 3 Production Release for the First Quarter ended June 30, 2026 Steel: Particulars Q1 Q4 Production (In '000 FY27 FY26 % Change FY26 % Change tonnes) Hot Metal 601 583 3% 588 2% Bokaro 363 370 -2% 373 -3% Goa 238 213 12% 215 11% Saleable Production 582 562 4% 569 2% Pig Iron 291 269 8% 277 5% Billets 20 6 234% 16 23% TMT Bar 132 135 -2% 151 -12% Wire Rod 109 110 0% 112 -2% Ductile Iron Pipes 30 41 -28% 12 149% Highlights: o Recorded highest ever quarterly Pig Iron production at 291 kt, up 8% YoY basis. Note: Vedanta Iron And Steel Limited (“VISL”) was demerged from Vedanta Limited during 1QFY27. The operational performance is presented for the full quarter of the business constituents of VISL, as they exist at the end of first quarter of FY2027, for meaningful like-for-like comparison with historical performance. Registered Office: Vedanta Iron And Steel Limited C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra - 400 093 CIN: U24109MH2023PLC411777 Page 2 of 3 Production Release for the First Quarter ended June 30, 2026 About Vedanta Iron And Steel Limited: Vedanta Iron And Steel Limited (NSE: VISL; BSE: 544784) is a fully integrated Iron and Steel Company built on a mining legacy spanning over 70 years. Operating across India and Africa, VISL spans iron ore mining, processing, and steel manufacturing through businesses including Sesa Iron Ore, ESL Steel, and Western Cluster Limited. With a diversified portfolio of iron ore, steel, pig iron, TMT bars, wire rods, DI pipes, ferro-silicon, cement, and metallurgical coke, VISL is committed to driving sustainable growth, industrial progress, and nation-building. Sustainability anchors the Company’s strategy, guided by strong ESG governance, people-first workplaces, and a commitment to achieving net-zero emissions by 2050 or sooner. By operating at the intersection of resources, technology and human potential, VISL is strengthening economies, empowering communities, and creating enduring value for all stakeholders. For more information, please visit www.vedantaironandsteel.com Vedanta Iron And Steel Limited Sesa Ghor, 20 EDC Complex, Patto, Panjim, Goa - 403 001 Registered Office: Regd. Office: 1st Floor, ‘C’ wing, Unit 103, Corporate Avenue, Atul Projects, Chakala, Andheri (East), Mumbai – 400 093 CIN: U24109MH2023PLC411777 Disclaimer This press release contains “forward looking statements” – that is, statements related to future, not past, events. In this context, forward looking statements often address our expected future business and financial performance, and often contain words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “should” or “will.” Forward–looking statements by their nature address matters that are, to different degrees, uncertain. For us, uncertainties arise from the behaviour of financial and metals markets including the London Metal Exchange, fluctuations in interest and or exchange rates and metal prices; from future integration of acquired businesses; and from numerous other matters of national, regional, and global scale, including those of a political, economic, business, competitive or regulatory nature. These uncertainties may cause our actual future results to be materially different that those expressed in our forward-looking statements. We do not undertake to update our forward-looking statements. For any Investor enquiries, please contact: Mr. Charanjit Singh, Group Head – Investor Relations charanjit.singh@vedanta.co.in For any media queries, please contact: Ms. Sonal Choithani, Group Chief Brand & Communications Officer Sonal.Choithani@vedanta.co.in Registered Office: Vedanta Iron And Steel Limited C-103, Atul Projects, Corporate Avenue New Link, Chakala MIDC, Mumbai, Maharashtra - 400 093 CIN: U24109MH2023PLC411777 Page 3 of 3