Disclosure under Regulation 6(1) & 7(1) of SEBi (LODR), 2015 for the uarter ended June 30, 2026

Regd. Office: . . Royal Industrial Estate Office No. A-33/34 5B Naigaon Cross Road, Wadala Mumbai 400 031, Maharashtra THREE M PAPER COATED DUPLEX BOARD | Tel.: +91-22-6812 5757 / 6812 5700 BOTH SIDE COATED Email: account@threempaper.com BOARDS LIMITED WHITE BOARD CIN No.: L22219MH1989PLC052740 Date: 20 July, 2026 The Manager, Department of Corporate Services, BSE Limited P.]. Towers, Dalal Street, Mumbai - 400 001. Ref: BSE Script Code: 544214 (Three M Paper Boards Limited) Subject: Compliance Status of Regulation 6 (1) and 7(1) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, for the Quarter ended June 30, 2026 Respected Sir/ Madam, We hereby inform you that Three M Paper Boards Limited (formerly known as Three M Paper Boards Private Limited and Three M Paper Manufacturing Company Private Limited) is in compliance with the provisions of Regulation 6(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended. Further, As per Regulation 7(1) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, M/s BIGSHARE SERVICES PRIVATE LIMITED (SEBI INR000001385), continues to be the Registrar and Share Transfer Agent of the Company. This is for your information and record. For Three M Paper Boards Limited . Digitally signed by Mittal Mayank ittal Mayank Mehta Date: 2026.07.20 Mehta 16:31:21 +05'30' Mittal Mehta Company Secretary & Compliance Officer Membership No. : 36950 (Formerly known as "Three M Paper Boards Pyt. Ltd." & "Three M Paper Mfg. Co. Pvt. Ltd.") Plant: F-1, MIDC, Kherdi-Chiplun, Dist. Ratnagiri 415 604, Maharashtra | Tel.: +91-70661 15678 / 78430 56882 Website: www.threempaper.com