Intimation of the resignation of Ms. Mayuri Sinha (DIN: 08915515) from the position of Independent Director of the Company with effect from 04th November, 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/2026-27/51 04th November, 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-400 001 Dear Sir/Madam Subject: Disclosure under Regulation 30 SEBI (LODR), 2015- Change in Management/ Directorate Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform the resignation of Ms. Mayuri Sinha (DIN: 08915515) from the office of Independent Director with effect from 04th November, 2026. The Board of Directors of the Company will take note of the same in its ensuing Board Meeting. It was further noted that, Ms. Mayuri Sinha is not a Chairman/ Member of any of the Committees of the Board. The Company has received a confirmation from the resigning Director that there are no material reasons for her resignation other than those stated in the resignation letter. A copy of the resignation letter along with her confirmation is enclosed herewith, as required under SEBI Circular CIR/CFD/CMD/4/2015 dated 09th September, 2015. The details required under Regulation 30 of the SEBI (LODR) Regulations, 2015 read with SEBI Circular No. CIR / CFD / CMD / 4 / 2015, dated September 09, 2015, are enclosed as Annexure 1. This disclosure is made in compliance with Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 and the SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023. FACTORY: New Industrial Development Area, Kanjikode, Palakkad - 678 621 Tel: 0491-2566822, Fax: 91-491-2566922 The resignation letter and the confirmation as required are enclosed herewith. Kindly take the above intimation on your records. Thanking You, Yours faithfully, For Prima Industries Limited Nayana V B Company Secretary & Compliance Officer Membership Number- A76822 Annexure-1 Details required under Regulation 30 of SEBI (LODR) Regulations, 2015 read along with SEBI Circular CIR/CFD/CMD/4/2015 dated September 09, 2015. Sl. Particulars Details 1 Name Ms. Mayuri Sinha (DIN: 08915515) 2 Reason for change viz. appointment, Resignation from the office of Independent resignation, removal, death or Director with effect from 04th November, 2026 otherwise due to personal reasons and other professional commitments as stated in her resignation letter. 3 Date of appointment/ cessation and Resignation effective from 04.11.2026. term of appointment 4 Brief Profile (in case of appointment) NA 5 Disclosure of Relationships between NA Directors (in case of appointment of Director) 6 Information as required under BSE NA circular Number LIST/COM/14/2018-19 Additional Information in case of resignation of an Independent Director – Ms. Mayuri Sinha (DIN: 08915515) 7 Letter of Resignation along with Enclosed herewith along with the declaration. detailed reason for resignation 8 Names of listed entities in which the Listed Entity: resigning director holds Independent Director of Prima Agro Limited. directorships, indicating the category Membership/ Chairmanship in Board of directorship and membership of Committees of Prima Agro Limited: NIL. board committees, if any. 9 The independent director shall, along Ms. Mayuri Sinha has confirmed that there are with the detailed reasons, also no material reasons for her resignation other provide a confirmation that there is than those mentioned in her resignation letter. no other material reasons other than those provided. Thanking you, Yours faithfully, For Prima Industries Limited Nayana V B Company Secretary & Compliance Officer Membership Number- A76822