Appointment

Date: September 08, 2026 National Stock Exchange of India Ltd. Exchange Plaza, 5th Floor, Plot No. C/1, G Block, Bandra- Kurla Complex, Bandra (East), Mumbai – 400051 Symbol: SUPREMEENG Through: NEAPS Dear Sir/Madam, Sub: Outcome of the Board Meeting held on September 08, 2026. This is to inform in terms of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulation 2015 (“SEBI LODR Regulations”) the Board of Directors of the Company at their meeting held today i.e. Tuesday, September 08, 2026, considered, and approved following; 1. Appointment of Ms. Shweta Gupta as the Company Secretary and Compliance officer of the company. (Brief profile is enclosed as Annexure A) The meeting was commenced at 04:15 P.M. and concluded at 04:45 P.M. The above is for information and dissemination to the public at large. Thanking you, Yours faithfully, For Supreme Engineering Limited, Sanjay Chowdhri Managing Director DIN: 00095990 Place: Mumbai Reg. Office: R-223, M.I.D.C. Complex Rabale, Thane Belapur Road, Navi Mumbai 400701. – Tel.:022-27692232 / 27691997, Fax: 022 27690341 E-mail: cs@supremesteels.com Website: www.supremesteels.com ANNEXURE-B Disclosure required pursuant to Regulation 30 of the Listing Regulations read with Para A of Schedule III to the Listing Regulations and SEBI Circular vide reference no. CIR/CFD/CMD/4/2015 dated September 9 2015, with regard to change in Key Managerial Personnel is given hereunder: Appointment of Ms. Shweta Gupta (ACS No. A63665) as Company Secretary and Compliance Officer (Key Managerial Personnel): S. Particulars Information of such event 1. Reason for change viz. Appointment, Appointment of Ms. Shweta Gupta as Company Secretary Resignation, Removal, Death or Otherwise and Compliance Officer (Key Managerial Personnel) 2 Date of Appointment / Cessation & Term of With effect from September 08, 2026 appointment 3 Brief Profile (in case of appointment) Ms. Shweta Gupta is an Associate Member of the Institute of Company Secretaries of India (ICSI) and has experience in handling secretarial and statutory compliances for listed and unlisted companies. She has advised management on corporate governance matters and supported organizations in establishing compliance frameworks and governance practices. 4 Disclosure of relationships between Not applicable directors (in case of appointment of a director) Reg. Office: R-223, M.I.D.C. Complex Rabale, Thane Belapur Road, Navi Mumbai 400701. – Tel.:022-27692232 / 27691997, Fax: 022 27690341 E-mail: cs@supremesteels.com Website: www.supremesteels.com