General Updates

Registered Office: “THIRUMALAI HOUSE”, Plot No. 101-102, Road No. 29, Sion (East), Mumbai – 400 022, India PHONE: +91 – 22– 43686200 FAX +91 – 22 – 24011699 E-MAIL: thirumalai@thirumalaichemicals.com Website: www.thirumalaichemicals.com (AN ISO 9001, 14001, 50001/ HACCP & FSSC 22000 CERTIFIED COMPANY) CIN: L24100MH1972PLC016149 TCL/SE043/2026-27 September 30, 2026 The National Stock Exchange of India Limited BSE Limited Listing Department Department of Corporate Services Exchange Plaza, Bandra Kurla Complex Floor 25, Phiroze Jeejeebhoy Towers Bandra (East) Dalal Street Mumbai 400 051 Mumbai 400 001 Scrip code: TIRUMALCHM Scrip code: 500412 Dear Sir/ Ma’am, Sub.: Outcome of the Fund Raising Committee and Disclosures under Regulations 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ('SEBI LODR') In compliance with the provisions of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended from time to time, we wish to inform you that the Fund Raising Committee of the Board of Directors of the Company at its meeting held on Wednesday, September 30, 2026, (i.e., today) have inter-alia considered and approved the sale of equity shares upto 9,50,000 held in Ultramarine & Pigments Limited through stock exchange in the open market. The details of the above transaction are enclosed in Annexure A. The information is also being made available on the website of the company at https://thirumalaichemicals.com. The meeting commended at 11.00 a.m. and concluded at 11.45 a.m. Kindly take the above information into your records. Thanking you, Yours faithfully, For Thirumalai Chemicals Limited Aditya Sharma Company Secretary & Compliance officer Registered Office: “THIRUMALAI HOUSE”, Plot No. 101-102, Road No. 29, Sion (East), Mumbai – 400 022, India PHONE: +91 – 22– 43686200 FAX +91 – 22 – 24011699 E- MAIL: thirumalai@thirumalaichemicals.com Website: www.thirumalaichemicals.com (AN ISO 9001, 14001, 50001/ HACCP & FSSC 22000 CERTIFIED COMPANY) CIN: L24100MH1972PLC016149 ANNEXURE A Sr.No. Particulars Description 1. Name of the Target Company Ultramarine & Pigments Limited 2. Relationship with Target Company Promoter 3. Number and percentage of shares 27,38,837 number of equity shares constituting held in the Target Company 9.38% of the total capital. 4. Estimated number and percentage Upto 9,50,000 number of equity shares constituting of shares proposed to be sold 3.25% of the total capital. 5. Expected timeline for completion 30.09.2026 of the sale 6. Mode of Sale Through stock exchange(s) in the open market 7. Last closing Price of the Target Rs. 418.50 (Closing Price on 30.09.2026 on NSE) Company Rs. 418.10 (Closing Price on 30.09.2026 on BSE) 8. Whether transaction fall under No Related Party Transactions?