Please find attached letter.

Compliances/Letter/14 Date: November 07, 2026 BSE Limited, National Stock Exchange of India Limited, The listing department, The listing department, P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai - 400001. Bandra (East), Mumbai- 400051. Scrip Code: 532904 Symbol: SUPREMEINF Subject: Disclosure under Regulations 30 and 57 of SEBI (LODR) Regulations, 2015 - Redemption of Existing NCDs and Allotment of New NCDs at Reduced Coupon Rate Dear Sir/ Madam, Pursuant to the applicable provisions of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Management is pleased to inform that the Company has successfully redeemed, in full, all the outstanding Non- Convertible Debentures ("NCDs") aggregating up to ₹25 Crore, which were issued during the year 2025 pursuant to the approvals granted by the Board of Directors. Resultantly, the Company has fully discharged all its obligations in respect of the aforesaid NCDs, and no amount remains outstanding thereunder. The Company's successful association with a strategic investor, being a global investment fund, and the redemption of Non-Convertible Debentures aggregating up to ₹25 Crore issued to such investor, coupled with the subsequent issuance of Non-Convertible Debentures at a reduced coupon rate of 12% per annum as against the earlier coupon rate of 20% per annum, reflects the Company's ongoing efforts towards prudent financial management, optimization of its borrowing profile and efficient capital allocation. The Company's ability to refinance its debt obligations on more favorable terms underscores the confidence reposed by institutional investors in its business fundamentals and demonstrates its commitment towards cost optimization, financial sustainability and long-term value creation for stakeholders. The refinancing of debt at a lower coupon rate is expected to provide the following benefits to the Company:  Reduction in the overall cost of borrowing and finance costs associated with the Company's debt obligations;  Improvement in debt servicing capabilities and strengthening of the Company's liquidity position;  Optimization of the Company's capital structure through access to funding at more competitive terms;  Greater financial flexibility to support operational requirements, business growth initiatives and strategic objectives; and  Alignment with the Board's objective of enhancing financial efficiency and promoting long-term value creation for stakeholders through disciplined capital management. The Company remains committed to optimizing its funding profile and creating long-term value for all stakeholders. Request you to take the above information on record. Thanking you. For Supreme Infrastructure India Limited Vikram Bhawanishankar Sharma Managing Director (DIN: 01249904) SUPREME INFRASTRUCTURE INDIA LIMITED Supreme House, Plot No.94/C, Pratap Gad, I.I.T. Main Gate, Powai, Mumbai – 400 076 Tel : + 91 22 6128 9700, Mob-+ 91 8425833332 Fax : + 91 22 6128 9711, website :www.supremeinfra.com CIN: L74999MH1983PLC029752