Please find attached General Update

August 19, 2026 National Stock Exchange of India Limited, BSE Limited, Listing Compliance Department Listing Department, Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Bandra (East) Mumbai- 400001 Mumbai – 400 051 Scrip Symbol: GALAXYSURF Scrip Code: 540935 Sub: General Announcement Dear Sir/Madam, We wish to inform you that Galaxy Surfactants Ltd. has signed a Partnership Growth Charter with Unilever, marking a new phase in their longstanding 45-year relationship. The charter is a framework for accelerating new chemistries and next-generation surfactant technologies, strengthening supply resilience and future growth capacity through bio-based alternatives, lower-carbon technologies and strategic planning, and enhancing competitiveness through closer collaboration and value-chain innovation. The partnership brings together Galaxy’s surfactant science and value-engineering capabilities with Unilever’s formulation, innovation, and consumer understanding expertise. Kindly take the same on your records. Thank you, Yours faithfully, For Galaxy Surfactants Limited Niranjan Ketkar Company Secretary