We hereby submit Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026.

October 13, 2026 Corporate Relationship Department BSE Limited Phiroze Jeejeebhoy Towers, 1st Floor, Dalal Street, Mumbai — 400001 Scrip Code: 526169 Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026 Dear Sir/ Madam, We are enclosing herewith the Certificate dated October 03, 2026 issued by MUFG Intime India Private Limited, Registrar and Share Transfer Agent of the Company confirming the compliance of Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026. You are requested to take the above information on record. Thanking You, Yours sincerely, For Multibase India Limited Parmy Kamani Company Secretary and Compliance Officer M. No.: A27788 Enc.: As mentioned above Multibase India Limited Regd. Office and Works: 74/5-6, Daman Industrial Estate, Kadaiya, Nani Daman-396210 (UT); Tel.: +91 260 6614 487/ 0260-661-4437 Email: compliance.officer@multibaseindia.com; Website: www.multibaseindia.com CIN: L01122DD1991PLC002959 PAN: AAECS4121K MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com Date : 03-10-2026 The Compliance Officer/ Company Secretary MULTIBASE INDIA LIMITED 74/5 & 6 DAMAN INDUSTRIAL ESTATE KADAIYA VILLAGE NANI DAMAN DAMAN PINCODE : 396210 Sub : Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Dear Sir/Madam, In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates 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 confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President-Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services