General Updates

June 25, 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 th Floor, 1st Floor, New Trading Ring, P l o t n o . C / 1 , G B l o ck Rotunda Building, P J Towers, B a n d r a - K u r l a C o m plex, Dalal Street, Fort, Bandra (E), Mumbai – 400 001 Mumbai-400051 Email: corp.relations@bseindia.com Email: cmlist@nse.co.in Security Code No.: 532508 Security Code No.: JSL Kind Attn: Listing Section Sub.: Contact details of the Key Managerial Personnel authorised for determining the materiality of an event or information Dear Sirs, Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 and the Company’s Policy for determination of materiality of events and information, the contact details of the Key Managerial Personnels (“KMPs”) authorised for determining the materiality of an event or information as specified in Para B of Part A of Schedule III and for making necessary disclosures of said event or information of the Company to the Stock Exchanges w.e.f. 25th June, 2026 are mentioned as under: Name Designation Address E-mail Phone No. Mr. Navneet Head-Legal, Company Jindal Center, navneet@jindalstainless.com 011-41462005 Raghuvanshi Secretary & 12, Bhikaiji Compliance Officer Cama Place, Mr. Kunjal Chief Financial Officer New Delhi- kunjal.mehta@jindalstainless.com Mehta 110066 The same is also being uploaded on the website of the Company at Contact Personnel & Materiality of Events - Jindal Stainless Please take the above information on record. Thanking you, Yours faithfully, For Jindal Stainless Limited Navneet Raghuvanshi Head-Legal, Company Secretary & Compliance Officer