Certificate under SEBI (Depositories and Participants) Regulations, 2018

MANGALAM CEMENT Regd. Office : P.O. Aditya Nagar-32652O, Morak, Dist!. Kota (Raj.), CIN : L26943RJ 1976PLCO017O5, Website: www.mangalamcement.com, E-mail: communication@mangalamcement.com MCL/SEC/2026-27 12th October, 2026 The Corporate Relation Department The Corporate Relations Department The National Stock Exchange of India Ltd. Department of Corporate Services Exchange Plaza, 5th Floor BSE Limited 25th Floor Plot No. C/1, G- Block Phiroze Jeejeebhoy Towers Bandra – Kurla Complex Dalal Street, Bandra (E), Mumbai-400051 Mumbai-400001 Security Code: MANGLMCEM Scrip Code: 502157 Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2026 Dear Sir / Madam, Pursuant to the requirement under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith the Compliance Certificate issued by M/s Mas Services Limited, Registrar and Share Transfer Agent (RTA) of the Company for the quarter ended 30th September, 2026. Kindly take the above information on record. For Mangalam Cement Limited Pawan Kumar Thakur Company Secretary and Compliance Officer Encl: Above Unit/Branch Office : Mangalam Cement Limited - Corporate Office: Birla Building, 10th Floor, 9/1 R. N. Mukherjee Road, Kolk~ta • 700 001, Tel.: 033 2243 8707, 9073672432/33/34. Email : kolkata@mangolomcement.com ~- .21c • MAS SERVICES LIMITED Regd. Office : T-34 IIND FLOOR OKHLA INDUSTRIAL AREA PHASE-II NEW DELHI 110020 JERt-9PI"'"lW~~ PHONE:- 011-26387281-83 FAX:- 011 – 26387384 E-mail:- info@masserv.com CIN:-U74899DL1973PLC006950 DATE: - October 06, 2026 MANGALAM CEMENT LTD. Dear Sir/Madam, Sub.: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. With reference to the above captioned Regulation, we hereby confirm that the securities received from Depository Participants for dematerialization during the period from 01/07/2026 to 30/09/2026 were confirmed (accepted/ rejected) to the Depositories within 15 days of the receipt of the certificate of securities from the Participants. We hereby also confirm that the security certificates received for dematerialisation in the above cases have been mutilated and cancelled after due verification and the name of the Depositories have been substituted in register of members as the registered owner within 15 days of receipt of the certificate of security from the Participant and we have updated this to the Depository and to every Stock Exchange where the security is listed within the aforesaid time limit of 15 days. Further we hereby confirm that Register of Member also updated for the same. We request you to kindly take note of the above in your records. Thanking You. Yours faithfully Forf Mas Services Limited Sharwan Mangla General Manager