Intimation of Compliance Certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018 for the Quarter ended 30th September, 2026.

PRIMA INDUSTRIES LTD. CORPORATE & REGD. OFFICE Industrial Development Area Muppathadam P. O., Edayar, Cochin - 683 110 Kerala State, India Tel: 91-484-2551533 (4 Lines) CIN: L15142KL 1994PLC008368 E-mail: primagroupcompanies@gmail.com www.primaindustries.in Ref: PIL/SEC/2026-27/40 07th October 2026 Stock Code: BSE: 531246 Listed Equity Shares ISIN: INE723N01012 Unlisted Preference Shares(S-II) ISIN: INE723N04016 Unlisted Preference Shares(S-III) ISIN: INE723N04024 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai - 400001 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter and Half year ended 30th September, 2026. Pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, we hereby submit the Certificate received from our Registrar and Share Transfer Agent (RTA), M/s Venture Capital and Corporate Investments Private Limited for the Quarter and Half year ended 30th September, 2026. Kindly take the above information on your records. Thanking you, Yours faithfully, For Prima Industries Limited Nayana V B Company Secretary and Compliance Officer Membership No. 76822 CC To: 1. National Securities Depository Limited (NSDL) 2. Central Depository Services (India) Limited (CDSL) Encl: As above FACTORY: New Industrial Development Area, Kanjikode, Palakkad - 678 621 Tel: 0491-2566822, Fax: 91-491-2566922 Date: 05.10.2026 The Company Secretary, Prima Industries Limited, Door No.V/679C, Industrial Development Area, Muppathadam P.O, Edayar, Cochin – 683 110. Kerala, Tel no.0484-2551533. Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30.09.2026 Ref: Security Code - 531246 ISIN: INE723N01012 We hereby certify that the securities received for dematerialization have been mutilated and cancelled after due verification and the name of the depositories (National Securities Depository Limited (NSDL) and Central Depository Services (India) Limited (CDSL) has been updated in the records of company as the registered owner within 15 days of receipt of valid DRF & Share certificate of said company and the details of securities are furnished to the stock exchange(s). We request you to take this information on record and to inform Depositories(s) and Stock Exchange(s) wherever your securities are listed accordingly. Thanking you, Yours faithfully, For Venture Capital and Corporate Investments Private Limited Authorized Signatory.