Certificate under SEBI (Depositories and Participants) Regulations, 2018

Date: 10th July, 2026 To, To, The Secretary The Secretary National Stock Exchange of India Calcutta Stock Exchange Limited Limited 7 Lyons Range, Exchange Palza Bandra Kurla Kolkata - 7 00 001 Complex Mumbai – 400051 SCRIP CODE: 017201 Symbol - GROBTEA Dear Sir, Ref; lSlN: INE646C01018 Sub: Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th June,2026 Based on the confirmation received dated 6th July, 2026 from Niche Technologies Private Limited, Registrar and Transfer Agent of the Company, we hereby certify that the securities received for dematerialization have been mutilated and cancelled after due verification and the name of the depository has been substituted in our records as the registered owner within due date of receipt of certificate of security and the details are furnished to the stock exchange. Further, we, certify that the securities which were dematerialized are listed on the Stock Exchange(s) where the earlier issued securities are listed. We request you to take this information on Record. Yours Faithfully, For, The Grob Tea Company Limited. Neha Singh (Company Secretary & Compliance Officer) Encl: As above NICH NICHE TECHNOLOGIES PRIVATE LIMITED (An ISO 9001:2015 Certified Company) (Registrars & Share Transfer Agent) CIN: U74140WB1994PTC062636 3A, Auckland Place, 7th Floor, Room No. 7A & 7B, Kolkata – 700 017 Phones: (033) 2280 6616 / 6617 / 6618 Fax: (033) 2280 6619 E-Mail: nichetechpl@nichetechpl.com Website: https://www.nichetechpl.com Date: 06.07.2026 THE GROB TEA COMPANY LIMITED HAUTE STREET, 9TH FLOOR 86A TOPSIA ROAD KOLKATA- 700 046 Dear Sir / Madam Sub.: Confirmation Certificate in the matter of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter Ended 30th June 2026 In reference to the above captioned subject, we as RTA of your company hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June 2026, were confirmed (accepted/rejected) to the depositories and that securities comprised in the said certificate 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 mutilated and cancelled after due verification and the name of the depository have been substituted in the register of members of the company as the registered owner. For Niche Technologies Pvt. Ltd. (Registrar & Share Transfer Agent) ( Ashok Sen ) Manager – EDP