Please find enclosed certificate under Chapter XVII of SEBI Master Circular dated October 15, 2025 with respect to redemption of commercial paper.

August 05, 2026 To To BSE Limited National Stock Exchange of India Ltd Corporate Relationship Dept., Exchange Plaza, Plot No. C/1, G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Mumbai 400001. Bandra (East), Mumbai 400 051. Scrip Code: 544280 Symbol: AFCONS Sub: Certificate under Chapter XVII of SEBI Master Circular no. SEBI/HO/DDHS/DDHS-PoD/P/CIR/2025/0000000137 dated October 15, 2025 (as amended) Pursuant to Chapter XVII of SEBI Master Circular no. SEBI/HO/DDHS/DDHS- PoD/P/CIR/2025/0000000137 dated October 15, 2025 (as amended), we hereby confirm that the Company has fulfilled its payment obligation in respect of redemption of Commercial Paper of Rs. 50 crores. Details of the same are stated below: ISIN Due Date Nature of Payment Payment Date INE101I14EO7 August 05, 2026 Maturity August 05, 2026 This is for your kind information and record. Thanking you, Yours faithfully, For Afcons Infrastructure Limited Gaurang Parekh Company Secretary and Compliance O(cid:431)icer Membership No.: F8764 Afcons Infrastructure Limited Regd. O(cid:431)ice: Afcons House, 16, Shah Industrial Estate, Veera Desai Road, Azad Nagar, Andheri(W), Mumbai - 400 053, India, Tel.: +91-22-6719 1000, Email: secretarial@afcons.com www.afcons.com | CIN No.: L45200MH1976PLC019335