Closure of Trading Window

Triplewall Containers Limited Date: September 28, 2026 Corporate Relations Department National Stock Exchange of India Limited, BSE Limited Exchange Plaza 5th Floor Phiroze Jeejeebhoy Towers, Plot No. C/1, G Block Bandra - Kurla Complex Dalal Street, Mumbai- 400001. Bandra (E), Mumbai - 400051. BSE Scrip Code: 543668 NSE Scrip Code: BBTCL Subject: - Intimation of Closure of Trading Window Dear Sir/Ma’am, Pursuant to the requirements of SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time and Code of Conduct for Prevention of Insider Trading of the Company, the "Trading Window" for trading in the equity shares of the Company by Designated Persons and their immediate relatives shall remain closed from October 01, 2026 till 48 hours after the declaration of the un-audited Financial Results for the quarter and half year ended on September 30, 2026. This is for your information and records. Thanking You, Yours faithfully, FOR B&B TRIPLEWALL CONTAINERS LIMITED RAVI AGARWAL Whole Time Director & CFO DIN: 00636684 Registered Office: Corporate Office: B&B Triplewall Containers Limited B&B Triplewall Containers Limited Sy. No. 263/2/3, Marsur Madiwal Village, First Floor, 1090/N, Gayathri Towers, 18th Cross, Kasaba Hobli, Anekal Taluk, Bangalore – 562106. HSR Layout, Sector-3, Bangalore – 560102. E-mail ID: mail@boxandboard.in | Ph.: 7353751661 E-mail: cs@boxandboard.in | Ph.: 7353751669 CIN. L21015KA2011PLC060106 www.boxandboard.in