Statement of deviation or variation for the quarter and Half year ended 30th September 2026

14th November 2026 BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Scrip Code: 533167 Dear Sir/Madam, Sub: Statement of deviation(s) or variation(s) in the use of proceeds of allotment of equity shares on preferential basis under Regulation 32 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Pursuant to Regulation 32 of the SEBI Listing Regulations, read with relevant SEBI Circulars, it is hereby confirmed that there is no deviation or variation in the use of proceeds from the allotment of 16,49,840 (Sixteen lakhs Forty-Nine Thousand Eight Hundred and Forty) equity shares on 8th May 2025. A statement confirming that there is no deviation or variation in the utilisation of these proceeds, for the quarter ended 30th September 2026, duly reviewed and approved by the Audit Committee at its Meeting held on 14th November 2026 is enclosed as Annexure 1. For Coromandel Engineering Company Limited G V MANIMARAN CHAIRMAN AND MANAGING DIRECTOR DIN: 09707546 ENCL: As mentioned Above Registered Address: No: 29, 1st Floor, Thilak Nagar, T. Nagar , Chennai – 600017 E mail: cscecl@cec.coromandel-group.com / PH NO: 044-25341513 CIN: L74910TN1947PLC000343 / Website: https://coromandelengg.com An ISO9001: 2015 & ISO 45001: 2018 Certified company