General Updates

August 12, 2026 Department of Corporate Services, Listing Department, BSE Limited, National Stock Exchange of India Ltd, Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, G Block, Dalal Street, Bandra Kurla Complex, Bandra Mumbai – 400 001 (East),Mumbai – 400 051 ISIN Code : INE350H01032 Scrip Code : 532719 Trading Symbol : BLKASHYAP Dear Sir / Madam, Sub: Book Closure/Record Date Intimation for 37th Annual General Meeting 1. Annual General Meeting: The 37th Annual General Meeting of the Company will be held on Wednesday, 30th September, 2026 through Video Conferencing/Other Audio Visual means. 2. Book Closure: Pursuant to Regulation 42 of the SEBI (Listing Obligations and Disclosure Requirements), 2015, the Register of Member and Share Transfer Books of the Company will remain closed from Thursday, 24th September, 2026 to Wednesday, 30th September, 2026 (both days inclusive) for the purpose of 37th Annual General Meeting of the Company. The record date/cut-off date for the purpose of the aforesaid AGM is Wednesday, 23rd September, 2026. The above is for your information and record please. Thanking you, Yours faithfully, For B.L. Kashyap and Sons Limited Pushpak Kumar VP & Company Secretary M. No.: F6871