Disclosure under SEBI Takeover Regulations

6th April, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Mumbai – 400 001 Bandra (East), Mumbai – 400 051 Scrip Code - 506655 Scrip Symbol - SUDARSCHEM Dear Sir / Madam, Sub: Disclosure under Regulation 31(4) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Pursuant to the provisions of Regulation 31(4) of SEBI (Substantial Acquisition of Shares and Takeover) Regulations, 2011 (“SEBI SAST Regulations, 2011”), as amended from time to time, I, Rajesh Balkrishna Rathi, Member of the Promoter and Promoter Group of ‘Sudarshan Chemical Industries Limited’ (“the Company”) would like to confirm that members of the Promoter and Promoter Group of the Company, along with persons acting in concert, if any, have not made any encumbrance of shares, directly or indirectly, during the Financial Year ended 31st March, 2026. Further, details of the Shareholding of Promoter and Promoter Group of the Company (excluding PAN) as on 31st March, 2026, are given below: Sr. No. Name of the Member of the Promoter Group Number of Percentage of shares held shareholding 1. Ajay Balkrishna Rathi Nil Nil 2. Ajoy Balkrishna Rathi (HUF) Nil Nil (Karta–Ajay Balkrishna Rathi) 3. Manan Ajay Rathi 5,27,900 0.67 4. Nisha Ajay Rathi Nil Nil 5. Rajesh Balkrishna Rathi 40,50,359 5.15 6. Rajesh Balkrishna Rathi (HUF) 1,77,425 0.23 (Karta – Rajesh Balkrishna Rathi) 7. Rachna Rajesh Rathi 14,120 0.02 8. Kusum Balkrishna Rathi Nil Nil 9. Balkrishna Jagannath Rathi (HUF) Nil Nil (Karta – Ajay Balkrishna Rathi) 10. Smriti Rajesh Rathi Nil Nil 11. Tanvi Rajesh Rathi Nil Nil 12. Meena Sudhir Maheshwari Nil Nil 13. Balkrishna Rathi Finance Private Limited 4,62,550 0.59 14. Sow Rachna Rathi Family Trust 12,08,250 1.54 (Trustees – Rajesh Balkrishna Rathi and Rachna Rajesh Rathi) 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 | www.sudarshan.com | CIN: L24119PN1951PLC008409 15. Shri Balkrishna Rathi Family Trust Nil Nil (Trustees – Rajesh Balkrishna Rathi and Ajay Balkrishna Rathi) TOTAL 64,40,604 8.19 Please take the above information on record. Thanking you, Yours Faithfully, RAJESH B. RATHI CHAIRMAN & MANAGING DIRECTOR DIN: 00018628 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 | www.sudarshan.com | CIN: L24119PN1951PLC008409