Updation on Trading Window Closure period

Corporate Office: Auras Corporate Centre, V Floor, 98-A, Dr. Radhakrishnan Salai, Mylapore, Chennai – 600 004, India. Phone: +91-44 28478666, Fax: +91-44 28478676 Web Site: www.ramcocements.in T H E R A M C O C E M E N T S L I M I T E D Corporate Identity Number: L26941TN1957PLC003566 22 July 2026 National Stock Exchange of India Limited, Exchange Plaza, Bandra-Kurla Complex, Bandra (E), Mumbai – 400 051. Symbol: RAMCOCEM BSE Limited, Floor 25, “P.J.Towers”, Dalal Street, Mumbai – 400 001. Scrip Code: 500260 Dear Sir, Sub: A. Board Meeting No: 4/2026 to be held on 07.08.2026 to consider Unaudited Standalone and Consolidated Financial Results for the quarter ended 30th June 2026. B. Trading Window Closure. We wish to inform you that a meeting of the Board of Directors of our Company is scheduled to be held at our Corporate Office at No: 98-A, Dr.Radhakrishnan Road, Mylapore, Chennai–4, on Friday, the 7th August 2026 to consider inter-alia Unaudited Standalone and Consolidated Financial Results for the quarter ended 30th June 2026. In continuation of our letter dated 27th June 2026, we wish to inform you that in accordance with the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons and their Immediate Relatives and Code of Practices and Procedures for Fair Disclosure, the trading window for dealing in the Securities of the Company shall remain closed for the Company’s Directors and other designated persons (including their immediate relatives) till 11th August 2026. Registered Office: “Ramamandiram”, Rajapalayam – 626 117. Tamil Nadu THE RAM CO CEMENTS LIMITED This intimation is provided in compliance with the provisions of Regulations 29 and 50 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Thanking you, Yours faithfully, For THE RAMCO CEMENTS LIMITED, K.SELVANAYAGAM SECRETARY