Submission of Newspaper Publication

27th October, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C - 1, Block - G, Dalal Street, Mumbai – 400 001 Bandra Kurla Complex, Scrip Code – 506655 Bandra (East), Mumbai – 400 051 Scrip Symbol - SUDARSCHEM Dear Sir / Madam, Sub: Submission of Newspaper Publication regarding Special Window for transfer and dematerialization of physical securities of Sudarshan Chemical Industries Limited (“the Company”) Please find enclosed herewith copies of newspaper advertisement(s) published in ‘Financial Express’ (all editions) and ‘Loksatta’ (Pune edition) today i.e. on 27th October, 2026, for opening of another ‘Special Window’ for Transfer and Dematerialization of Physical Securities, which were sold/purchased prior to 1st April, 2019, for a period of one year from 5th February 2026, till 4th February, 2027. The same is also being uploaded on website of the Company at www.sudarshan.com Kindly take the same on record. Thanking You, Yours faithfully, For SUDARSHAN CHEMICAL INDUSTRIES LIMITED RAJESH RATHI CHAIRMAN AND MANAGING DIRECTOR Encl. as above. Sudarshan Chemical Industries Limited Registered Office: 7th Floor, Eleven West Panchshil, Survey No 25, Near PAN Card Club Road, Baner, Pune 411 069, Maharashtra, India T: +91 20 6828 1200 | E: shares@sudarshan.com | www.sudarshan.com | CIN: L24119PN1951PLC008409