Analysts/Institutional Investor Meet/Con. Call Updates

Date: September 24, 2026 Listing Department, National Stock Exchange of India Ltd., Exchange Plaza, Bandra Kurla Complex, Bandra (East), Mumbai‐ 400051 Kind Attention: Head – Listing Symbol: SUPREMEENG | Series: EQ Sub: Disclosure under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. Dear Sir/Madam, Pursuant to the provisions of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we would like to inform that the Company will be meeting with select group of Analyst/Institutional Investor as per the details given below: Name Lucky Investment Date September 24,2026 Time 2:30 pm Mode / Place In person Meeting The schedule of the above-mentioned meeting is subject to change and the change may occur due to exigencies on the part of the Investor/ Analyst/ Company. No unpublished price sensitive information will be shared during the meeting. This is for your information and records. 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