Certificate under SEBI (Depositories and Participants) Regulations, 2018

SoraM* SINCE S36 Date:13.10.2026 The Manager, Listing DePartment, National Stock Exchange of lndie Limited 'Exchange Plaza', C- Block -G Band rakurla Complex, Bandra (East) Mumbai - 400051 SYMBOL: SONAMLTD SUB: CERTIFICATE UNDER REGULATIO N 74(5) OF SEBI (DEPOSITORIES AND PARTICIPANTS) REG ULATIONS, 2018 FOR THE QUARTEI i ENDED 3OTH SEPTEMBER, 2025 Dear Sir/Madam, with Reference to captioned subject, ln compliance with Regulation 7a(5) of sEBl (Depositories and Participants) Regulations, ZOfS, ptease tlnd attached herewith a copy of the Certificate given by Bigshare Services Private Limited, the Registrar and share Transfer Agent of the iorp.ny, for the quarter ended 30th September' 2026 Please take the same on your Records' Yours faithfullY, For, Sonam Limited Jayeshbhai C. Shah Chairman cum Managing Director DIN:00500814 Sonam Limited Limited Formerly known as Sonam Clock CIN : L33302GJ200'l PLC039689 Registered Orfice : Survey No.337/P Morbi Rajkot Highway, At Lajai, Tal. Tankara, Dist. Morbi, Gujarat - 36364'1. Phone : + 91 2822 285017,9978052717 Fax: + 91 2822 285987. email : info@sonamquartz.com, ud : www.sonamquartz.com TM Bigshare Services Pvt. Ltd. Ref No. BSS/Reg 74(5)-02610 Date: 06/10/2026 Sonam Limited INE00LM01029 Survey No.337/P, Morbi Rajkot Highway, At Lalaji Tal, Tankara Morbi, Gujarat. PIN – 363641 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 hereby confirm that the said Regulation is not applicable to the Company, as the entire holding of the Company’s shares are in demat form, and we have not received any request from any members of the Company for rematerialisation during the quarter ended on 30th September 2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Offi ce No S6-2, 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400 093. Tel. : +9122 6263 8200 • Fax : +9122 6263 8299 • Ema il : info@bigshareonline.com • Website : www.bigshareonline.com