Press Release.

September 30, 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 supplies stainless steel to reinforce the six-decade-old Sadhana Bhawan at Shri Kripalu Dham • Structural reinforcement strengthens the 1965 meditation hall while preserving its original architectural character National, September 30, 2026: Jindal Stainless, India’s leading stainless steel manufacturer, has contributed to the structural reinforcement of Sadhana Bhawan at Shri Kripalu Dham in Mangarh, Uttar Pradesh. The new stainless steel structural system is designed to work alongside the original structure without altering its architectural character or the experience of devotees. Founded in 1965 by Jagadguru Shri Kripalu Ji Maharaj, Shri Kripalu Dham has evolved into a spiritual centre that draws devotees from across India and the world. The campus is anchored by the marble Bhakti Mandir and a charitable hospital that treats hundreds of patients a day, without any cost. Sadhana Bhawan, the campus' meditation and assembly hall, has been an integral part of this journey, hosting large congregations and spiritual gatherings over the years. The reinforcement approach focused on strengthening the structure from within rather than rebuilding it. The new system is designed to share the load with the original structure, providing additional strength. Jindal Stainless facilitated the supply over 160 tonnes of especially-fabricated building components like load-bearing columns, beams, and cross girders through its subsidiary company, Jindal Stainless Steelway Limited (JSSL). Hot Rolled Annealed and Pickled (HRAP) plates of Stainless Steel grade 304L, manufactured at Jindal Stainless plants, was used for this project. This end-to-end supply ecosystem has been one of the key strengths of Jindal Stainless in bringing such projects to life. Commenting on the initiative, Managing Director, Jindal Stainless, Mr Abhyuday Jindal said, “The reinforcement of Sadhana Bhawan demonstrates how advanced stainless steel solutions can strengthen ageing structures while preserving their original character and architectural heritage. Our contribution to this project reflects Jindal Stainless’ commitment to enabling durable, long-term, ready-to-use solutions through stainless steel. We are honoured to have contributed towards a project of such significance.” Grade 304L was selected for its suitability for the indoor, non-marine and non-industrial environment, offering a combination of strength, corrosion resistance and durability. Its high strength-to-weight characteristics enabled the structural reinforcement to provide the required support without adding unnecessary bulk. The material’s fabrication flexibility also facilitated its integration with the existing structure while meeting the project’s preservation requirements. The project was undertaken in collaboration with the Jagat Guru Kripalu Parishad team, which served as the design consultant, and Vats Group, which was responsible for fabrication and installation. Jindal Stainless served as the material and technical partner for the project. About Jindal Stainless 1 | Page Press Release 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- https://www.facebook.com/JindalStainlessOfficial Instagram- https://www.instagram.com/jindalstainless/ LinkedIn- https://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 2 | Page