Certificate under SEBI (Depositories and Participants) Regulations, 2018

CS/NSE/2026/1341 July 03, 2026 Listing Department National Stock Exchange of India Ltd Plot No.C/I “G” Block Bandara Kurla Complex Bandra (E) Mumbai – 400 051 Dear Sir, Sub: Compliance Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 We submit herewith the confirmation certificate received from M/s. Integrated Registry Management Services Private Limited, Registrar and Share Transfer Agent (RTA), pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June 2026. Kindly take the same on your record. Very truly yours J Srinivasa Saravanan Company Secretary & Compliance Officer Encl: a/a July 03, 2026 M/s Madras Fertilizers Ltd Manali Chennai --600 068 Kind Attn: Mr. J. Srinivasa Saravanan – Company Secretary Dear Sir, Subject: Confirmation Certificate In the matter of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. In reference to the captioned regulation, we hereby confirm that the securities received from the Depository Participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) by us, to the depositories and to every Stock Exchange where securities are listed and that securities comprised in the said certificates have been listed on the stock exchanges. We also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within stipulated time limit under above regulation. Thanking you, Yours faithfully, for Integrated Registry Management Services Private Limited, Uma maheshwari M Authorised Signatory Integrated Registry Management Services Private Limited 2nd Floor, “Kences Towers”, No. 1 Ramakrishna Street, North Usman Road, T Nagar, Chennai – 600 017 Phone: 044-28140801 – 03 Fax : 044-28142479 E-mail: einward@integratedindia.in website : www.integratedregistry.in Regd. Office : 2ND Floor “Kences Towers”, No. 1 Ramakrishna Street, North Usman Road, T Nagar, Chennai – 600 017 CIN: U74900TN2015PTC101466 “Appointment of Nominee is not an option but your Right. Please exercise your right to nominate”