Disclosure under regulation 30 of the SEBI LODR Regulations, 2015

Ref. no: 2026-27/043 October 24, 2026 National Stock Exchange of India Limited BSE Limited, Exchange Plaza, 5th Floor, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Bandra (E), Mumbai 400 051 Mumbai 400 001. Symbol: COROMANDEL Scrip Code: 506395 Dear Sirs / Madam, Sub: Disclosure under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 We wish to submit the disclosure regarding the Order passed by the Additional Commissioner, Office Of The Commissioner, Vadodara,Central GST. The necessary details in the regard as specified under the SEBI Listing Regulations are enclosed in the Annexure. We request you to take this submission on record. Thanking you, Yours truly, For Coromandel International Limited B Shanmugasundaram Company Secretary & Compliance Officer Encl.: a/a Annexure Name of the authority Additional Commissioner, Office Of The Commissioner, Vadodara-II, Central GST Nature and details of the action(s) taken or Order-in-Original for FY 2021-22 to FY 2024-25 under order(s) passed Section 74 of the Central GST / Gujarat GST Act, 2017 read with corresponding provisions of the IGST Act, 2017 for tax amounting to Rs. 2,50,82,496/- along with equivalent penalty and applicable interest. Date of receipt of communication from the 23rd October 2026 authority Details of the violation(s)/contravention(s) The Order has confirmed a demand of Rs. 2,50,82,496/- on committed or alleged to be committed; account of alleged wrongful availment and utilisation of ITC. Impact on financial, operation or other The Company believes it has a strong case to defend on the activities of the listed entity, quantifiable in merits and the appeal is being preferred to be filed before monetary terms to the extent possible. the Commissioner(Appeals). No significant impact on the financials, operations or other activities of the company.