certificate from RTA under reg 74(5)

5th October, 2026 Department of Corporate Services BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400001 BSE Security Code 533019 Dear Sir/ Madam, Sub: Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2026 In compliance with Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018, we are forwarding herewith a copy of the certificate received from the Company’s Registrar and Share Transfer Agent i.e. Purva Sharegistry (India) Private Limited for the quarter ended 30th September, 2026. This is for your information and records. Yours faithfully, For Simplex Papers Limited Bikash Singh Company Secretary and Compliance Officer Corporate Identification Number (CIN) L21010MH1994PLC078137 Registered Office: Om Shri Sai Bhavan, Balaghat Road, T point, Gondia – 441614 Corporate Office: 30, Keshavrao Khadye Marg, Sant Gadge Maharaj Chowk, Mumbai-400 011 Tel.: 022-23082951, Email: papers@simplex-group.com, website: www.simplex-group.com 01/10/2026 SIMPLEX PAPERS LIMITED - INE456H01029 Dear Sir/Madam. Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 As per Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that security received from the depository participants for dematerialisation during the quarter ended September, 2026, were confirmed (accepted / rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Purva Sharegistry (India) Pvt. Ltd. Ms. Deepali Gaonkar Compliance Officer. SIMPLEX PAPERS LIMITED - INE456H01029 - Details of Share certificates dematerialised from 01/07/2026 to 30/09/2026 FOLIO NAME OF CERTIFICA DIST. DIST. SHARE DEMATERIAL SHAREHOLDER TE NO. NO.(FROM) NO.(TO) S ISED ON NIL NIL NIL NIL NIL NIL NIL