Certificate under SEBI (Depositories and Participants) Regulations, 2018

07th October, 2026 To, To, The Manager, The General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd, BSE Ltd., Exchange Plaza, 1st Floor, New Trading Ring, Plot No. – C – 1, G Block, Rotunda Building, Bandra – Kurla Complex, P.J. Towers, Bandra (East), Dalal Street, Fort, Mumbai – 400051 Mumbai – 400001 NSE Code – JGCHEM BSE Code – 544138 Dear Sir/Madam, Subject: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September, 2026. Please find enclosed herewith a Certificate issued under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 by M/s. Kfin Technologies Limited, the Registrar & Share Transfer Agents of the Company for quarter ended 30th September, 2026. You are requested to kindly take the above information on record. Yours faithfully, For J.G.Chemicals Limited Swati Poddar Company Secretary and Compliance Officer Encl: As stated J. G. Chemicals Limited (An ISO 9001, 14001, 45001 CERTIFIED COMPANY) Adventz Infinity@5, Unit No. 1511, Street No. 18, BN Block, Sector – V, Salt Lake City, Kolkata – 700 091, India, Phone: +91 33 4415 0100 Email: cs@jgchem.com | Web: www.jgchem.com Mfg. of: “LUXMI” (UR) BRAND ZINC OXIDE CIN: L24100WB2001PLC093380 KFIN/JGCL/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 J.G.CHEMICALS 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 GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: J.G.CHEMICALS LIMITED ADVENTZ INFINITY (AT) 5 UNIT NO. 1510 AND 1511 STREET NUMBER 18, BN BLOCK, SECTOR V SALT LAKE 700091 KFIN/JGCL/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 J.G.CHEMICALS 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 GANESH CHANDRA PATRO DEPUTY VICE PRESIDENT CC TO: J.G.CHEMICALS LIMITED ADVENTZ INFINITY (AT) 5 UNIT NO. 1510 AND 1511 STREET NUMBER 18, BN BLOCK, SECTOR V SALT LAKE 700091