Disclosure under SEBI Takeover Regulations

Date: April 07, 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 Sub.: Declaration under Regulation 31(4) read with Regulation 31(5) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/Madam, With reference to the captioned subject, please find enclosed herewith Declaration for no encumbrance of shares under Regulations 31(4) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 by the promoters and person acting in concert with Promoter of Supreme Engineering Limited. Mr Sanjay Chowdhri, Promoter of Supreme Engineering Limited is making disclosure for self and on behalf of other members of Promoter & Promoter Group/Person Acting in Concert. You are requested to kindly acknowledge receipt of the same. Thanking you, Yours faithfully, for Supreme Engineering Limited Sanjay Chowdhri Managing Director DIN: 00095990 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 Date: April 07, 2026 The Manager, Listing Department The National Stock Exchange of India Ltd. “Exchange Plaza”, Bandra-Kurla Complex, Bandra (East), Mumbai- 400 051 Ref: NSE Symbol: SUPREMEENG Sub: Declaration under Regulation 31(4) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011. Dear Sir/ Madam, In terms of Regulation 31(4) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, I, Sanjay Chowdhri, on behalf of Promoter & Promoter group, hereby declare that during the financial year ended 31st March, 2026, we have not created/invoked any encumbrance, directly or indirectly, on the equity shares of Supreme Engineering Limited held by us. 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 Further, Mr. Sanjay Chowdhri has pledged the shares in earlier financial years and the details for the same are provided under the following table: Name of the Target Company (TC) Supreme Engineering Limited Names of the Stock Exchanges where the shares of the National Stock Exchange target company are listed Date of reporting April 07, 2026 Name of the promoter or PAC on whose shares Sanjay Chowdhri encumbrance has been created/released/invoked Details of the creation/invocation/release of encumbrance: 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 Name of the promoter Promoter holding in the target company (1) Promoter holding already encumbered (2) (s) or PACs with him(**) No. of shares % of total share capital % w.r.t diluted share capital No. of shares % of total share capital RATTAN PRAKASH CHOWDHRI 6000000 2.40 2.40 - - SANJAY R CHOWDHARI 809800 0.32 0.32 - - RATTAN PARKASH CHOWDHRI 3600000 1.44 1.44 - - SUMITRA RATTAN CHOWDHRI 4000000 1.60 1.60 - - LALITA SANJAY CHOWDHRI 17120000 6.85 6.85 - - 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 SANJAY CHOWDHRI 56593000 22.64 22.64 19000000 33.57 TANVI ABHINAV CHOWDHRI 705000 0.28 0.28 - - ABHINAV SANJAY CHOWDHRI 7500000 3.00 3.00 - - PRANAV SANJAY CHOWDHRI 6800000 2.72 2.72 - - ANAISHA NITIN SHAH 28710 0.01 0.01 Sarita Agarwal 0 0.00 0.00 Seema Avasthi 0 0.00 0.00 Surendar Arya 0 0.00 0.00 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 Virendar Arya 0 0.00 0.00 MadanLal Arya 0 0.00 0.00 Shakuntala Arya 0 0.00 0.00 A.S.C Engineers Private Limited 0 0.00 0.00 Economic Forge Private Limited 0 0.00 0.00 L.S.C. Enterprises Private Limited 0 0.00 0.00 List of Promoters and Promoter group is enclosed as Annexure A. This is for your information and record. Thanking You, 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 Yours faithfully, Sanjay Chowdhri (For and on behalf of Promoter & Promoter Group of Supreme Engineering Limited) CC: Audit Committee Supreme Engineering Limited R.223, Midc Complex, Thane, Belapur Road, Rabale, Navi-Mumbai-400701 Encl: As stated above 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-A List of Promoters and Promoter group of Supreme Engineering Limited Name(s) of the person and Persons Acting in Concert (PAC) with the person 1. RATTAN PRAKASH CHOWDHRI 2. SANJAY R CHOWDHARI 3. RATTAN PARKASH CHOWDHRI 4. SUMITRA RATTAN CHOWDHRI 5. LALITA SANJAY CHOWDHRI 6. SANJAY CHOWDHRI 7. TANVI ABHINAV CHOWDHRI 8. ABHINAV SANJAY CHOWDHRI 9. PRANAV SANJAY CHOWDHRI 10. ANAISHA NITIN SHAH 11. SARITA AGARWAL 12. SEEMA AVASTHI 13. SURENDAR ARYA 14. VIRENDAR ARYA 15. MADANLAL ARYA 16. SHAKUNTALA ARYA 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 17. A.S.C ENGINEERS PRIVATE LIMITED 18. ECONOMIC FORGE PRIVATE LIMITED 19. L.S.C. ENTERPRISES PRIVATE LIMITED 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