NACL Industries Limited has informed the Exchanges about update on Sale of Stake in Associate Company.

NACL Industries Limited Corporate Office: 17" Floor, Pranava One Hyderabad, Commercial Block, Plot Nos. 6-3-654/1to 9 and 6-3-654/A, NAGARJUNA Somajiguda, Hyderabad, Telangana - 500082, India. NACL T: 91-40-24405100 E: info@nacl.murugappa.com W: www.naclind.com CIN : L24219TG1986PLC016607 Ref: NACL/SE/2026-27 August 10, 2026 To To The Manager The Manager Listing Department Listing Department BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, 5" Floor, Plot No. C/1 G Block, Dalal Street, Fort, Bandra-Kurla Complex, Bandra (E) Mumbai —400001. Mumbai-400051. Security code: 524709 Symbol: NACLIND Dear Sirs, Subject: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 — Execution of Share Purchase Agreement. This is further to the intimation dated July 22, 2026, regarding the approval granted by the Board of Directors of the Company for the proposed divestment of its equity shareholding in Nasense Labs Private Limited, which is an Associate Company. In this regard, we write to inform that the Company has executed the Share Purchase Agreement today, i.e., Monday, August 10, 2026, for transfer of its equity shareholding in Nasense Labs Private Limited. This is for your information and record please. Thanking you, Yours Sincerely, For NACL Industries Limited Rajesh Mukhija Company Secretary Registered Office: Coromandel House, 1-2-10, Sardar Patel Road, % Secunderabad, Hyderabad, Telangana - 500003 murugappa