Certificate under regulation 74(5) of SEBI (Depositories and Participants) Regulation 2018 for the quarter ended and half year ended 30th september 2026.

Date: 13.10.2026 The Manager Department of Corporate Services Bombay Stock Exchange Limited 1st Floor, New Trading Wing, Rotunda Building, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai-400 001 Scrip Code: 540080 Security Id- DHATRE Dear Sir/ Madam, Subject: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter and half year ended September 30, 2025 Pursuant to the Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we enclose herewith a copy of the Certificate received from M/s. Bigshare Services Private Limited, the Registrar and Share Transfer Agent of the Company, for the quarter and half year ended September 30, 2026. We request you to kindly take the above information on your records. Thanking You Yours Faithfully For Dhatre Udyog Limited Yamini Shukla Company Secretary & Compliance Officer Encl: as above Ref No. BSS/74(5) Date: 12/10/2026 DHATRE UDYOG LTD ERGO TOWER, PLOT NO. - A1 -4, 4TH FLOOR, SECTOR - V, NORTH 24 PARGANAS SALTLAKE, WEST BENGAL, INDIA-700091 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026. Dear Sir/Madam, With reference to the captioned regulation, we have not received any request from any members of the Company for rematerialisation or dematerialization; during the quarter ended on 30th September 2026. . We request you to kindly take note of the above in your records. We request you to kindly take note of the above in your records. This is for your information. Thanking You, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory