Closure of Trading Window w.e.f 1st October, 2026.

Date: 28.09.2026 To, To, The Manager The Manager Listing Department Listing Department BSE Limited The Calcutta Stock Exchange Limited Phiroze Jeejeebhoy Towers Lyons Range, Dalal Street, Mumbai- 400001 Kolkata – 700 001 Scrip Code: 542669 Scrip Code: 12141- CSE SYMBOL: BMW Dear Sir / Madam, Subject: Intimation for Closure of Trading Window This is to inform you that pursuant to Company’s “Code of Conduct for Prohibition of Insider Trading (BMWIL INSIDER CODE)”, read with SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the “Trading Window” for dealing in Securities of the Company shall remain closed for all Directors, KMPs, Designated Persons, Connected Persons, Promoters and Promoters Group and their immediate relatives on and from Thursday, October 01, 2026 till the completion of 48 hours after the declaration of Un-audited (Standalone & Consolidated) Financial Results of the Company for the quarter and half year ended September 30, 2026. The Board Meeting date for consideration and approval of Un-Audited (Standalone and Consolidated) Financial Results of the Company for the quarter and half year ended September 30, 2026, shall be intimated in due course. We request you to kindly take the above information on your records. Thanking You. Yours faithfully, For BMW INDUSTRIES LIMITED Neha Jain Company Secretary & Compliance Officer M. No. : A29956