Callista Industries Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 06/11/2026 ,inter alia, to consider and approve 1. Un-audited Financial Results (Standalone and Consolidated) of the Company for the Second quarter ended 30th September, 2026. 2. To note and take on record the Limited Review Report (Standalone and Consolidated) for the Second quarter ended 30th September, 2026. 3. To consider any other business with the permission of the Chair.

CALLISTA INDUSTRIES LIMITED CIN: L65921GJ1989PLC098109 Registered Address: -9 GF A-Wing, P.N-53, Mile Stone Complex, Ta- Bardoli, Surat, Bardoli – 394602 Corporate Address: 5C 2A Gundecha Oncleave Kherani Road Sakinaka, Andheri East Mumbai 400072, Mumbai, Maharashtra, India, 400072 Email: chplindustries@gmail.com Mobile No. 7977106490 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Scrip code- 539335 Subject: Intimation of Board Meeting Ref: Regulation 29 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, In term of Regulation 29 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, it is hereby intimated that the Meeting of Board of Directors of the Company is scheduled to be held on Friday, 06th November, 2026 at the corporate office of the company to inter alia consider and approve: 1. Un-audited Financial Results (Standalone and Consolidated) of the Company for the Second quarter ended 30th September, 2026. 2. To note and take on record the Limited Review Report (Standalone and Consolidated) for the Second quarter ended 30th September, 2026. 3. To consider any other business with the permission of the Chair. Further, in terms of the Prohibition of Insider Trading Code adopted by the Company the Window Closure for Trading by Designated Persons of the Company shall remain close from Thursday, 01st October, 2026 till Sunday, 08th November, 2026, i.e. 48 hours after the declaration of Unaudited Financial Results of the Company for the quarter ended 30th September, 2026. Thanking you, FOR CALLISTA INDUSTRIES LIMITED (Rashmi Ravi Sharma) Managing Director DIN: 06618645 Date: 31st October, 2026 Place: Mumbai