Hindustan Composites Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 12/10/2026 ,inter alia, to consider and approve the proposal of declaration and payment of Special Interim Dividend, to the shareholders of the Company, for the Financial Year 2026-27

HINDUSTAN COMPOSITES LTD. Peninsula Business Park, Tower “A”, 8th Floor, 801, Senapati Bapat Marg, Lower Parel, Mumbai - 400 013. Tel.: (91) (022) 6688 0100 | E-mail : hcl@hindcompo.com | Website : www.hindcompo.com | CIN No.: L29120MH1964PLC012955 1st October, 2026 The Manager The Manager – Listing Department of Corporate Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, ‘G’ Block Phiroze Jeejeebhoy Towers, Bandra Kurla Complex Dalal Street, Mumbai- 400 001 Bandra (East), Mumbai – 400 051 Scrip Code: 509635 SYMBOL: HINDCOMPOS Dear Sir/Madam, Sub: Intimation of Board Meeting under Regulation 29 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Pursuant to the provisions of Regulation 29(1)(e) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that a meeting of the Board of Directors of the Company is scheduled to be held on Monday, 12th October, 2026, inter alia, to consider and approve the proposal of declaration and payment of Special Interim Dividend, to the shareholders of the Company for the Financial Year 2026-27. Further, please note that as informed vide our earlier letter dated 25th September, 2026, the trading window, pursuant to the provisions of the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and as per the terms of "Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons and their Immediate Relatives" of the Company, for dealing with securities of the Company has been closed from Thursday, 1st October, 2026 and shall continue to remain closed until conclusion of 48 hours after the declaration of Un-audited Standalone and Consolidated Financial Results of the Company for the quarter and half year ended 30th September, 2026. Kindly take the same on your record. Thanking you, Yours faithfully, For Hindustan Composites Limited Arvind Purohit Company Secretary and Compliance officer Membership No.: A33624