Trading Window Closure effective from October 1, 2026.

Ref: VILSTEX/FY2027/34 Date: 25.09.2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5th Floor, The Senior General Manager, Plot No. C/1G Block, Bandra Kurla Complex, Listing Compliances, Floor 25, Bandra (East), Mumbai – 400 051 P. J. Towers, Dalal Street, Mumbai – 400 001 Scrip Code – VISAKAIND Scrip Code – 509055 Dear Sir/Madam, Sub: Trading window closure - Intimation Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended from time to time) and Company’s Code of Conduct for prevention of Insider Trading adopted by the company, we are to inform that the trading window for dealing in securities of the Company shall remain closed from October 01, 2026 for all the persons covered under the said code, in connection with inter-alia finalization and declaration of Audited Financial Results of the Company (Both Standalone and Consolidated) for the second quarter and half year ending September 30, 2026 till expiry of 48 hours from the submission of Audited Financial Results to the Stock Exchanges. This is for your information and dissemination please Thanking you, Yours faithfully, for VISAKA INDUSTRIES LIMITED Ramakanth Kunapuli Assistant Vice President & Company Secretary