Intimation towards change in the constitution of the Statutory Auditors.

October 31, 2026 The General Manager, Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400 001 Scrip Code: 540078 Dear Sir/Madam, Subject: Intimation towards Change in the constitution of the Statutory Auditors We refer to the captioned subject and would like to inform you that the Statutory Auditors of the Company, M/s. Gokhale & Sathe, Chartered Accountants, have intimated the Company that the firm has been converted into a Limited Liability Partnership (LLP) under the name and style of M/s. Gokhale & Sathe LLP, with effect from 27th August 2026. The registration formalities with the Institute of Chartered Accountants of India (ICAI) have been duly completed, and the LLP has been allotted Firm Registration Number 103264W/W101312. Please note that the above is a change in the constitution of the firm only, and there is no change in the engagement with the Auditors, and M/s. Gokhale & Sathe LLP shall continue as the Statutory Auditors of the Company for the remaining period of the approved tenure. Kindly take the above information on your record. Thanking you. Yours faithfully, FOR MITSU CHEM PLAST LIMITED Manish Mavji Dedhia Managing Director & CFO DIN: 01552841 Encl: as above