General Updates

INDO BORAX & CHEMICALS LTD. Regd. Office: 302, 3rd Floor Link Rose Building, Linking Road, Santacruz CWeso, Mumbai - 400054, India. Ph.: 022 26489142 / 47 / 48 • Fax No. 022-26489143 • CIN: L24100MH1980PLC023177 Email: lnfo@lndoborax.com • Website: www.indoborax.com July 02, 2026 BSE Limited, National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot no. C/1, G Block, Dalal Street, Fort, Bandra-Kurla Complex Mumbai - 400001 Bandra (E), Scrip Code: 524342 Mumbai - 400051 Symbol: INDOBORAX Dear Sir/Madam, Subject: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, ("Listing Regulations"), we wish to inform you that the Indo Borax & Chemicals Limited ("the Company"), in compliance with Regulation 36(1)(b) of the Listing Regulations, the Company has sent a letter to those shareholders whose e-mail addresses are not so registered with the Company/ Depository Participants/Depositories/ MUFG Intime India Private Limited - Registrar to an Issue and Share Transfer Agent, providing the web Link including the exact path from where the Annual Report, including Notice of the Annual General Meeting (" AGM"), for financial year 2025-26 can be accessed. A copy of the letter sent to such shareholders is enclosed herewith for reference. This is for your information and records. Yours Faithfully, For lndo Borax & Chemicals Limited Pravin Chavan Company Secretary and Compliance Officer Membership No: Al6857 Encl:A/a INDO BORAX & CHEMICALS LIMITED Corporate Identity No. (CIN): L24100MH1980PLC023177 Registered Office: 302, Link Rose, Linking Road, Santacruz (West), Mumbai - 400054, Maharashtra, India. Ph.: 022-26489142 /47 /48 E-mail: comolianceofficer@lndoborax.com; Website: www.indoborax.com Date: July 02, 2025 Dear Shareholder, Subject: Notice of 45"'Annual General Meeting (AGM) of lndo Borax & Chemicals Umlted and Annual Report for the financial year 2025-26. We are pleased to inform you that the 45"' Annual General Meeting ("AGM") of the Members of lndo Borax & Chemicals Limited ("the Company") is scheduled to be held on Tuesday, July 28, 2026, at 11 :00 A.M. (IST) through Video Conferencing ("VC") facility I Other Audio Visual Means ("OAVM"). In compliance with Regulation 36(1) of (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("SEBI Listing Regulations"), electronic copies of the Notice convening the AGM along with the Annual Report for financial year 2025-26 is being sent via email to ail the sharehoider(s) whose e-mail addresses are registered with the Company or with any Depository or MUFG intime India Private Limited (Formerly Link !ntime India Private Limited), Registrar to an Issue and Share Transfer Agent ("RTA ")of the Company. We wish to inform you that on scrutiny of the shareholder database, we find that your e-mail address Is not registered against your demat account/Folio number. On account of this, we are unable to send the report electronically to you. Hence, in accordance with Regulation 36(1 )(b) of the SEBI Listing Regulations, this letter is sent by the Company to inform you that the Annual Report for the Financial Year 2025-26 are available at: - Particulars Links Website www.indrmnrax.com Exact oath of Annual Reoort 2025-26 httos:/lwww.indoborax.com/Annual-Reoor1.ono MUFG Link lntime Private Limited WWW .in. ml2!!!§.!!Jyfij,!<2!!! BSE Limited ww.v.bseinidA.mm National Stock Exchanae of India Limited www.nseindia.com This letter is being sent to those members who have not registered their email address(es) either with the Company or with any Depository orRTAof the Company as on the cut-off date as onJune26, 2026. This is also a reminder to update KYC details pursuant to SEBI Master Circular No. SEBUHOIMIRSD/MIRSD-PoD/P/CIR/2025191 dated June 23, 2025, as amended from time to time, and to dematerialize physical securities. The circular issued by SEBI mandates all the listed companies to record PAN, Address with PIN code, Mobile Number, Bank Account details, Specimen Signature and choice of Nomination of security holders holding securities in physical mode. While updating Email 10 ia optional, the security holders are requested to register email id also to avail on line services. This is applicable for all security holders holding securities in physical mode. The formats for choice of Nomination and Updating of KYC details viz., Forms ISR-1, ISR-2, ISR-3, SH-13, SH-14 and SEBI circulars are available on our website as mentioned below:www.indoborax.com//Miscellaneous.oho The aforesaid SEBI Circular also mandates that security holders holding securities in physical mode whose folios do not have PAN, Choice of Nomination, contact details, Bank Account details and Specimen Signature updated, shall be eligible for any payment induding dividend, interest or redemption payment in respect of such folios, only through electronic mode with affect from April 1, 2024. All shareholder queries or service requests are to· be raised only through our website, the link for which is httos://web.jn moms.myfQ,com/helpdesk/Service Beauest.html[or+918108116767. Moreover, you are also reque.ted to update your e-mail address at the earliest either by registering the same with your depository • participants for electronic holding or send a communication to us/our BTA to facilitate the updation to continue receiving all important information & documents thereafter and encourage Graen Initiative. Thanking you, Yours faithfully, · lndo Borax & Chemicals Limited Sd/- Pravin Chavan Company Secretary & Compliance Ofticer Membership No.: A16857