Certificate under SEBI (Depositories and Participants) Regulations, 2018

Ref: SEC/SE/58/2026-27 Date: 09th October, 2026 The Manager- Listing The Manager – Listing The National Stock Exchange of India Limited BSE Limited “Exchange Plaza”, Bandra – Kurla Complex, Corporate Relationship Department Bandra (EAST), Mumbai – 400051 Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 NSE SYMBOL: SENCO BSE SCRIP CODE: 543936 Dear Sir(s)/ Madam(s), Sub: Certificate of Compliance under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September 2026 Please find enclosed the copy of the certificates received from Registrar and Share Transfer Agent M/s. KFin Technologies Limited, confirming compliance of dematerialization as per Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended 30th September 2026. This is for your information and records. Yours sincerely, For SENCO GOLD LIMITED Mukund Chandak Company Secretary & Compliance Officer Membership No. A20051 CC: National Securities Depository Limited Central Depository Services (India) Limited KFIN/SENC/NSDL/74(5) E/1 Date: 02‐10‐2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI ‐ 400 013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the SENCO GOLD LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED V BALAKRISHNAN (RIS) VICE PRESIDENT CC TO: SENCO GOLD LIMITED DIAMOND PRESTIGE, 41A, A.J.C. BOSE ROAD 10TH FLOOR, UNIT NO. 1001, KOLKATA 700017 KFIN/SENC/CDSL/74(5) E/1 Date: 02‐10‐2026 CENTRAL DEPOSITORY SERVICES (INDIA) LIMITED REGD OFF: MARATHON FUTUREX, A WING 25TH FLOOR NM JOSHI MARG LOWER PAREL (EAST) MUMBAI ‐ 400 023 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended September 30,2026 We as Registrar to an Issue and Share Transfer Agent of the SENCO GOLD LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED V BALAKRISHNAN (RIS) VICE PRESIDENT CC TO: SENCO GOLD LIMITED DIAMOND PRESTIGE, 41A, A.J.C. BOSE ROAD 10TH FLOOR, UNIT NO. 1001, KOLKATA 700017