Certificate under SEBI (Depositories and Participants) Regulations, 2018

July 03, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block - G, Dalal Street, Bandra Kurla Complex, Mumbai - 400 001 Bandra (East), Mumbai - 400 051 Scrip Code: 543212 Symbol: BOROLTD Dear Sirs, Sub: Certificate under Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, for the quarter ended June 30, 2026 Please find enclosed herewith a Certificate issued under Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018, for the quarter ended June 30, 2026, by MUFG Intime India Pvt. Ltd., the Registrar to an Issue and Share Transfer Agent of the Company. You are requested to take the same on record. Thanking You. For Borosil Limited Bhaunik Shah Company Secretary & Compliance Officer Encl.: as above 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 : 01-07-2026 The Compliance Officer/ Company Secretary BOROSIL LTD 1101, 11TH FLOOR, CRESCENZO G BLOCK, OPP. MCA CLUB BANDRA KURLA COMPLEX, BANDRA EAST. MUMBAI PINCODE : 400051 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 June 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