Trading Window

Date: September 21, 2026 To, To, The General Manager, Manager-Lis(cid:415)ng Compliance, Department of Corporate Services, Na(cid:415)onal Stock Exchange of India Limited, Exchange BSE Limited Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Bandra East, Dalal Street, Mumbai- 400001 Mumbai – 400051 Scrip Code: 532813 Symbol: CANDC ISIN: INE874H01015 ISIN: INE874H01015 Sub: Closure of Trading Window under SEBI (Prohibi(cid:415)on of Insider Trading) Regula(cid:415)ons, 2015 Dear Sir/Madam, It is per(cid:415)nent to note that the trading in shares of the Company is suspended by both the stock exchanges on account of liquida(cid:415)on of the Company. However, pursuant to the SEBI (Prohibi(cid:415)on of Insider Trading), Regula(cid:415)ons 2015, we would like to inform you that the trading window for dealing in the shares of the Company shall remain closed October 01, 2026, (cid:415)ll 48 (Forty-Eight) hours (both days inclusive) a(cid:332)er the announcement of Unaudited Financial Results for the 2nd quarter and half year ending September 30, 2026. Further, pursuant to SEBI circular SEBI/HO/ISD/ISD-PoD-2/P/CIR/2025/55 dated April 21, 2025 and SEBI circular SEBI/HO/ISD/ISD-PoD-2/P/CIR/2023/12 dated July 19, 2023, the PAN of Director(s), Promoter(s), Promoter Group, Designated Person(s) and their Immediate Rela(cid:415)ve(s) of the Company will be freeze by Central Depository Services (India) Limited (Designated Depository) for trading in Equity Shares of the Company during the aforesaid trading window closure period. The date of the Board Mee(cid:415)ng in which results will be considered shall be in(cid:415)mated in due course of (cid:415)me. The above informa(cid:415)on is also available on the Company’s website at www.candcinfrastructure.com You are requested to take the above informa(cid:415)on on your record. Thanking you, Yours faithfully, For C & C Construc(cid:415)ons Limited (Sunil Kumar) Company Secretary & Compliance Officer M. No. A-38859 Regd. O(cid:431)ice: 74, Hemkunt Colony, New Delhi – 110048, INDIA CIN: L45201DL1996PLC080401 | GST No.: 06AAACC4543R1ZD