Pursuant to Regulation 74(5) of SEBI (DP) Regulations, 2018, please find enclosed herewith a copy of the Compliance Certificate for the quarter ended 30th September, 2026.

October 06, 2026 BSE Limited Corporate Relationship Dept. 1st floor, New Trading Ring Rotunda Building, P. J. Towers Dalal Street, Fort Mumbai – 400 001 Scrip Code: 500500 Dear Sir/Madam, Sub.: Compliance Certificate as per Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Pursuant to Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, please find enclosed herewith a copy of the Certificate received from KFin Technologies Limited, the Registrar & Share Transfer Agent of the Company, confirming the compliance in respect of equity share of the Company for the quarter ended 30th September, 2026. Kindly take the above information and document on your record. Thanking you, Yours faithfully, For Hindustan Motors Limited Moneera Anjum Company Secretary and Compliance Officer Membership No.: A75577 Encl: as above KFIN/HIM/NSDL/74(5) E/1 Date: 02‐10‐2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI ‐ 400 013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the HINDUSTAN MOTORS LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED C SHOBHA ANAND VICE PRESIDENT CC TO: HINDUSTAN MOTORS LIMITED BIRLA BUILDING,13TH FLOOR 40057 9/1, R.N.MUKHERJEE ROAD KOLKATA 700001