Updates

June 30, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot No. C/1, G Block Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex Dalal Street, Fort, Bandra (East), Mumbai 400051 Mumbai 400001 NSE Symbol: SHRIPISTON BSE Scrip code: 544344 Subject: Certificate of payment of Interest to Non-Convertible Debenture holders pursuant to Regulation 57 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Pursuant to Regulation 57 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), read with SEBI Master Circular SEBI/HO/DDHS/DDHS-PoD-1/P/CIR/2025/0000000103 dated July 11, 2025 and SEBI Master Circular No. SEBI/HO/DDHS/DDHS-PoD/P/CIR/2025/0000000137 dated October 15, 2025 (“SEBI Master Circulars”), as amended from time to time, we wish to intimate that SPR Auto Technologies Limited (formerly Shriram Pistons & Rings Limited) (the “Company”) has made timely Interest payment due on listed, secured, rated, redeemable, non-cumulative, non-convertible debentures (“NCDs”). Disclosure as required under the aforesaid SEBI Master Circulars are as under: a. Whether Interest payment/ redemption payment made (yes/ no): Yes b. Details of interest payments: S. No. Particulars Series 1 Series 2 1 ISIN INE526E07015 INE526E07023 2 Issue Size INR 500 Crores INR 500 Crores 3 Interest Amount to be paid on due date INR 9,10,00,000/- INR 9,16,23,288/- 4 Frequency - quarterly/ monthly Quarterly Quarterly 5 Change in frequency of payment (if any) No No 6 Details of such change NA NA 7 Interest payment record date 15/06/2026 15/06/2026 8 Due date for interest payment (DD/MM/YYYY) 30/06/2026 30/06/2026 9 Actual date for interest payment (DD/MM/YYYY) 29/06/2026 29/06/2026 10 Amount of interest paid INR 9,10,00,000/- INR 9,16,23,320/- 11 Date of last interest payment 30/03/2026 30/03/2026 12 Reason for non-payment/ delay in payment NA NA *Above reported amount is gross interest. Actual interest payments are subject to TDS, wherever applicable. We request you to kindly take the same on record. Thanking you. Yours faithfully, For SPR Auto Technologies Limited (formerly Shriram Pistons & Rings Limited) (Krishnakumar Srinivasan) (Prem Prakash Rathi) Managing Director & CEO Chief Financial Officer CC: AXIS Trustee Services Limited; Axis House, P B Marg, Worli, Prabhadevi, Mumbai, Maharashtra, India, 400025