In accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the trading window of the Company will be closed from Thursday, 1st October, 2026 and shall be opened 48 hours after the declaration of unaudited Financial Results for the quarter and six months ending on 30th September, 2026.

Dept. of Corporate Services – Corporate Relationship, National Stock Exchange of India BSE Limited, Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Listing Department, Mumbai - 400 001. Exchange Plaza, C-1, Block ‘G’ Bandra-Kurla Complex, Bandra (East), Mumbai - 400 051. Scrip Code: 509496 Scrip Code: CEMPRO Date Our Reference No. Our Contact Direct Line 28th September, 2026 SEC/09/2026 RAHUL NEOGI 91 22 67680814 cs@cemindia.co.in Dear Sirs, Sub: Intimation for Closure of Trading Window In accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the trading window of the Company will be closed from Thursday, 1st October, 2026 and shall be opened 48 hours after the declaration of Unaudited Financial Results for the quarter and six months ending on 30th September, 2026. Thanking you, Yours faithfully, For Cemindia Projects Limited (formerly ITD Cementation India Limited) RAHUL NEOGI COMPANY SECRETARY