General Updates

August 31, 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: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) In compliance with Regulation 36(1)(b) of the SEBI Listing Regulations, the Company has sent letters, inter alia, containing a web link to access the Annual Report for the financial year 2025-26, including the Notice of the AGM to be held on Thursday, September 24, 2026, at 11:00 a.m. (IST), to those shareholders (as on Friday, August 21, 2026) whose email addresses are not registered with the Registrar to an Issue and Share Transfer Agent of the Company / Depositories. A copy of the letter is enclosed as Annexure I. This intimation is also available on the Company’s website at www.borosil.com. You are requested to take the same on record. Thanking you. Yours faithfully, For Borosil Limited Pradeep Joshi Company Secretary & Compliance Officer FCS - 4959 Encl: as above BOROSIL LIMITED CIN: L36100MH2010PLC2927 22 Registered office: 1101, 11th Floor, Crescenzo, G-Block, Opp. MCA Club, Bandra-Kurla Complex, Band ra (East), Mumbai - 400 051 Phone: 022-6740 6300 Fax: 022-6740 6514 Website:www.borosil.comEmail:bl.secretarial@borosil.com August31, 2026 Sub:Borosil Limited –Web link of the Annual Report for the financial year2025-26 DearShareholder, We are pleased to inform that the16thAnnualGeneralMeeting(“AGM”) ofBorosil Limited(“Company”) is scheduled onThursday, September 24, 2026at 11:00 A.M. (IST)through Video Conference (“VC”) / Other Audio-Visual Means ( Annexure I OAVM‟) to transact the business as set out in the Notice convening the AGM forming part of the Annual Report for the financial year 2025-26. In compliance w ith theapplicable provisions of MCA Circulars and SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Notice of the 16thAGM, along with the Annual Report for the financial year 2025–26, has been sent through electronic mode to those shareholders whose email addresses are re gistered with the Depository Participant(s) o r the Compa ny’s Regis trar to an Issue and Share Transfer Agent. As your email address is not registered with theDepository Participant(s) or the Registrar to an Issue and Share Trans fer Agent, and in a ccordance with Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find below the web link to acces s the Annual Rep ort o f the Company fortheFinancial Year2025–26, including the Notice of the AGM: W eb-link: https://www .bor osil.com/investors/borosil-limited /disclosure-under-regulation-46-of-sebi-listing-regulations/annual-report/ The said AnnualReport (including theNotice of the AGM) is also available on the website of National Securities Depository Limited ('NS DL') atwww.evoting.nsdl.comand the websites of the Stock Exchanges, i.e. BSE Limited and National Stock Exchange of India Limited atwww.bseindia.comandwww.nseindia.com, respectively. Pursuant to the applicable provisions of MCA circulars, this AGM is beingheldthroughVC / OAVM, without the physical presence of the shareholders at a common venue.The proceedings of the AGM shall be deemed to be conducted at the Registered Office of the Company, which shall be the deemed venue of the AGM. The Company is providing to the shareholders the facility to exercise their right to vote by electro nic means, i.e. remote e-voting and e-voting during the AGM (together referred to as “e-voting”).The facility of casting votesthrough veo-vtiontgin agn adn adt taetntednindgin Ag GAMG Mth trhoruoguhghV CV C/ O/ OAVAVMMis i sb ebienign gp rporvoivdiedde db ybyN NSSDDL.L. TheNoticeof AGM inter alia contains the proces s and manner for e-voting and attendin g the AGM throughVC / OAVM. The Notice also contain instructions/ details with regard to the process of obtaining login credentials for shareholders, holding shares in physical form or in electronic form, who have not registered their e-mail address. The remote e-voting timelines and login details for e-voting and attending the AGM are as under: EVEN 141264 Cut-off Date for reckoning entitlement fore-voting and Thursday, September17, 2026 atten ding the A GM Commencement of remote e-voting Monday, September21, 2026(09:00 A .M. IST) Conclusion of remote e-voting Wednesday, September23, 2026(05:00 P.M. IST) User ID and Password Refer d etailed procedure and instructions given in theNoticeof the AGM. A shareholder,whose name is recorded in the Register of Members or in the Register of Beneficial Owners maintained by the Registrarto an IssueandShareTransfer Agent/ Depositories as on the Cut-off Date, only shall be entitled to avail the facility of e-voting and attend the AGM. A person who is not a shareholder as on the Cut-off Date, should treat the Notice for information purpose only. Voting rights of a shareholder shall be in proportion to h is/her/its shareholding in the paid-up share capital of the Company as on the Cut-off Date. In case of any queries regarding attending the AGM and e-voting, you may refer the Frequently Asked Questions (FAQs) for Shareholders and e-voting user manual for Shareholders available at the download section ofwww.evoting.nsdl.comor call: 022-48867000 or send a request to Ms. Veena Suvarna atevoting@nsdl.com We encourage you to cast your vote and attend the AGM. Yoursfaithfully, For Borosil Limited Sd/- Pradeep Joshi Company Secretary & Compliance Officer