Shareholders meeting

INDO BORAX & CHEMICALS LTD. Regd. Office : 506, 5th Floor, Tulsiani Chambers, Free Press Journal Marg. Nariman Point, Mumbai . 400021. India. Ph.: 022 35218591 • CIN : l24100MH1980PLC023177 Email : info(f1 indoborax.com • Website : www.indoborax.com Date: August 11, 2026 To, To, BSE Limited NSE Limited Department of Corporate Services Exchange Plaza, 5th Floor Pheroze Jeejeebhoy Towers Plot No. C/1, G Block Dalal Street, Mumbai - 400 001 Bandra - Kurla Complex, Mumbai - 400 051 SCRIP CODE - 524342 Symbol - INDOBORAX Sub: Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Ref: Intimation of dispatch of Notice of Postal Ballot to Shareholders Dear Sir/ Madam, With reference to the captioned subject, please find enclosed a copy of Notice of Postal ballot/ e voting ("Notice"), which is being sent today i.e., Tuesday, August 11, 2026, to the Members of the Company for seeking their consent / approval by way of Postal Ballot (only through remote e-voting process) in respect of the Special Business set out in the Notice. The Postal Ballot Notice is being conducted pursuant to the provisions of Section 110 read with Section 108 and other applicable provisions, if any, of the Companies Act, 2013 ("Act") read with Rules 20 and 22 of the Companies (Management and Administration) Rules, 2014 ("Rules"), Regulation 44 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("Listing Regulations"), and the Secretarial Standard - 2 on General Meetings issued by the Institute of Company Secretaries of India ("SS-2"), as amended from time to time, read with the guidelines prescribed by the Ministry of Corporate Affairs ("MCA") for conducting postal ballot process through e-voting vide various general circulars issued by MCA, the latest being General Circular No. 03/2025 dated September 22, 2025 (hereinafter collectively referred to as "MCA Circulars"). In compliance with the MCA Circulars, the Notice is being sent only through electronic mode to all its Members whose email addresses are registered with the Company / Depositories / Depository Participants and whose names are recorded in the Register of Members / Beneficial Owners of the Company as on the Cut-off date i.e. Friday, August 07, 2026. The Notice of Postal Ballot along with the Explanatory Statement and instructions for remote e voting is also available on the website of the Company at www.indoborax.com/postal-ballot notice.php. The Members, whose email addresses are not registered, are requested to register the same by following the procedure provided in the Notes section of Notice of Postal Ballot. INDO BORAX & CHEMICALS LTD. Regd. Office: 506, 5th Floor, Tulsiani Chambers, Free Press Journal Marg, Nariman Point. Mumbai - 400021. India. Ph.: 022 35218591 • CIN: L24100MH1980PLC023177 Email : info@indoborax.com • Website : www.indoborax.com The Company has engaged the services of MUFG Intime India Private Limited ("MUFG") for providing remote e-voting facility to its Members. The remote e-voting period shall commence on Wednesday, August 12, 2026, at 09:00 A.M. (IST) and end on Thursday, September 10, 2026, at 05:00 P.M. (IST), after which the remote e-voting module shall be disabled by MUFG. The voting rights of the Members shall be in proportion to their share in the paid-up equity share capital of the Company as on the Cut-off date. CS Sandhya Malhotra (Membership No.: FCS 6715), Partner at M/s. Manish Ghia & Associates, Company Secretary in Practice, has been appointed as the Scrutinizer for conducting the Postal Ballot through remote e-voting in a fair and transparent manner. The results of the Postal Ballot will be declared within the stipulated time and shall be displayed on the Notice Board of the Company at its Registered Office and also hosted on the website of the Company at www.indoborax.com. The same shall be simultaneously intimated to the Stock Exchanges. Kindly take the same on record. Thanking you, Yours faithfully, For Indo Borax & Chemicals Limited Pravin Chavan Company Secretary & Compliance Officer Membership No.: A16857 INDO BORAX & CHEMICALS LIMITED Corporate Identity No. (CIN): L24100MH1980PLC023177 Registered Office: 506, 5th Floor, Tulsiani Chambers, Free Press Journal Marg, Nariman Point, Mumbai - 400021 Ph.: 022-35218591; E-mail: complianceofficer@indoborax.com; Website: www.indoborax.com POSTAL BALLOT NOTICE [Pursuant to Sections 108 and 110 of the Companies Act, 2013 read with Rules 20 and 22 of the Companies (Management and Administration) Rules, 2014, as amended] Dear Member(s), NOTICE is hereby given pursuant to the provisions of Section 110 read with Section 108 and other applicable provisions, if any, of the Companies Act, 2013 (“the Act”), read with Rules 20 and 22 of the Companies (Management and Administration) Rules, 2014 (“the Rules”), including any statutory modification(s) or re-enactment(s) thereof for the time being in force, read with the General Circular Nos. 14/2020 dated April 8, 2020, 17/2020 dated April 13, 2020, 09/2023 dated September 25, 2023, 09/2024 dated September 19, 2024 and the latest one being 03/2025 dated September 22, 2025 issued by the Ministry of Corporate Affairs (“MCA Circulars”) as amended from time to time, Regulation 44 and other applicable provisions of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”), Secretarial Standard-2 on General Meetings issued by the Institute of Company Secretaries of India (“SS-2”) and all other applicable laws, rules and regulations, that the resolutions as appended below are proposed to be passed by the Members of Indo Borax & Chemicals Limited (“the Company”) by way of Postal Ballot through remote e-voting only. The Explanatory Statement pursuant to Section 102 of the Act, read with other applicable provisions of the Act, setting out the material facts and reasons for the proposed resolutions, is annexed hereto and forms part of this Notice. In compliance with the provisions of Sections 108 and 110 of the Act, read with the Rules 20 and 22 of the Rules, the MCA Circulars and Regulation 44 of the Listing Regulations, the manner of voting on the proposed resolutions is restricted only to e-voting i.e., by casting votes electronically instead of submitting postal ballot forms. Accordingly, the Postal Ballot Notice and instructions for e-voting are being sent only through electronic mode to those Members whose email addresses are registered with the Company/ Depository Participant (“DP”). The details of the procedure to cast the vote form part of the Notes to this Notice. For the purpose of e-voting, the Company has engaged the services of MUFG Intime India Private Limited (“MUFG”). Members desiring to exercise their votes are requested to carefully read the instructions indicated in this Notice and record their assent (FOR) or dissent (AGAINST) by following the procedure as stated in the Notes forming part of the Notice. The e-voting facility will be available during the following period: Commencement of e-voting period Wednesday, August 12, 2026 at 09:00 A.M. Conclusion of e-voting period Thursday, September 10, 2026 at 05:00 P.M. Cut-off date for eligibility to vote Friday, August 7, 2026 Postal Ballot Notice 1 | P a ge The e-voting facility will be disabled by MUFG immediately after 5:00 P.M. (IST) on Thursday, September 10, 2026. The last date of e-voting, i.e. Thursday, September 10, 2026 at 5:00 P.M. (IST), shall be deemed to be the date of passing of the resolutions, if approved by the requisite majority of Members. Further, resolutions passed by the Members through postal ballot shall be deemed to have been passed as if they had been passed at a General Meeting of the Members. Pursuant to Rule 22(5) of the Companies (Management and Administration) Rules, 2014, the Board of Directors of the Company [Showing first 8,000 characters — download PDF for full document]