Press Release.

October 10, 2026 BSE Limited National Stock Exchange of India Ltd. Corporate Relationship Department, E x c h a n g e P l a z a , 5 t h F l o o r, 1st Floor, New Trading Ring, P l o t n o . C / 1 , G B l o c k Rotunda Building, P J Towers, B a n d r a - K u r l a C o m p l e x , B andra (E), Dalal Street, Fort, Mumbai – 400 001 Mumbai-400051 Ph. 022 - 2272 3121, 2037, 2041, Ph. 022 -2659 8237, 8238, 8347, 8348 Email: corp.relations@bseindia.com Email: cmlist@nse.co.in Security Code No.: 532508 Security Code No. : JSL Sub.: Press Release Dear Sir(s), We are enclosing herewith a copy of Press Release being issued by the Company today. Kindly host the same on your website and acknowledge receipt of the same. Thanking You. For Jindal Stainless Limited Navneet Raghuvanshi Head-Legal, Company Secretary & Compliance Officer Enclosed as above Press Release Jindal Stainless' Jajpur Unit Wins CII National Award for Excellence in Water Management 2026 • National recognition celebrates innovative water management, circular resource use, and sustainability-driven operations. Jajpur, October 10, 2026: The Jajpur unit of Jindal Stainless, India’s leading stainless steel manufacturer, has been conferred the CII National Award for Excellence in Water Management 2026 as the Winner in the ‘Within the Fence’ category, recognising its exemplary efforts in water conservation, resource efficiency, and sustainable manufacturing practices. Presented by the CII-Triveni Water Institute, the award honours organisations that demonstrate excellence in water stewardship through innovative practices, operational efficiency, and sustainable water management. For over a decade, the awards have recognised industry leaders contributing to a more water secure future. The recognition reflects Jindal Stainless’ continued focus on embedding sustainability into its operations at the Jajpur unit, the company’s flagship manufacturing hub and one of the world’s largest stainless steel production facilities. The Jajpur facility has adopted a range of initiatives focused on responsible resource management and environmental stewardship. A key highlight of its sustainability journey is its 100% internal water recycling system, enabling efficient water use while reducing dependence on freshwater resources. Over the years, the plant has also implemented several sustainability focused measures, including renewable energy projects such as floating and rooftop solar installations, circular economy initiatives, and advanced process optimisation to enhance operational performance while conserving natural resources. Speaking on the achievement, Unit Head, Jajpur, Jindal Stainless, Deepak Agrawal, said, “This award is a testament to our unwavering commitment to responsible manufacturing and water stewardship. At Jindal Stainless, sustainability is deeply integrated into the way we operate. The recognition reflects the collective efforts of our teams in driving innovation, resource efficiency, and environmental excellence." The Jajpur unit plays a critical role in Jindal Stainless' sustainability agenda, with a strong focus on water stewardship, energy conservation, waste utilisation, and circular economy practices. Through continuous investments in technology, digital transformation, and sustainable operations, the company remains committed to creating long term value while safeguarding natural resources for future generations. About Jindal Stainless India’s leading stainless steel manufacturer, Jindal Stainless, had an annual turnover of INR 42,955 crore (USD 4.86 billion) in FY26 and an annual melt capacity of 4.2 million tonnes. It has 16 stainless steel manufacturing and processing facilities in India and abroad, including in Spain and Indonesia, and a worldwide network in 12 countries, as of March 2026. In India, there are ten sales offices and six service centres, as of March 2026. The company’s product range includes stainless steel slabs, blooms, coils, plates, sheets, precision strips, wire rods, rebars, blade steel, and coin blanks. Jindal Stainless relies on its integrated operations to enhance its cost competitiveness and operational efficiency. Founded in 1970, Jindal Stainless continues to be inspired by a vision for innovation and enriching lives and is committed to social responsibility. Jindal Stainless remains focused on a greener and sustainable future. The company manufactures stainless steel using electric arc furnace, a process that significantly reduces greenhouse gas emissions and allows for recyclability of scrap without compromising on quality. Follow Jindal Stainless on: Website- https://www.jindalstainless.com/press-releases X- https://x.com/Jindal_Official Facebook- www.facebook.com/JindalStainlessOfficial LinkedIn- www.linkedin.com/company/jindal-stainless/ MD, Jindal Stainless, LinkedIn handle- https://www.linkedin.com/in/abhyuday-jindal/ MD, Jindal Stainless, X handle- https://x.com/abhyudayjindal Connect with Jindal Stainless: Sonal Singh | sonal.singh@jindalstainless.com | 011-41462140 Aanchal Wadhwa | aanchal.wadhwa@jindalstainless.com | 011-41462129 Abreshmina Sayeed Quadri | abreshmina.quadri@jindalstainless.com | 011-41462130