Please find attached Postal Ballot Notice.

Ref. No: 2026-27/050 November 11, 2026 National Stock Exchange of India Limited BSE Limited, Exchange Plaza, 5th Floor, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Bandra (E), Mumbai 400 051 Mumbai 400 001. Symbol: COROMANDEL Scrip Code: 506395 Dear Sir/Madam, Sub : Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Notice of Postal Ballot We wish to inform you that pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we enclose herewith a copy of the notice of Postal Ballot dated November 6, 2026, dispatched to members today (i.e., November 11, 2026) seeking their approval for re-appointment of Mr. Sudarshan Venu (DIN: 03601690) as Independent Director of the Company. Pursuant to the notifications issued by the Ministry of Corporate Affairs (MCA), the Postal Ballot notice is being sent to members through electronic means only. The Company has engaged the services of NSDL for providing the remote e-voting facility to enable members to cast their votes electronically. Details under Regulation 30 of SEBI Listing Regulations are as under: Date of notice November 6, 2026 (Friday) Cut-off date for Benpos November 6, 2026 (Friday) e-voting start date and time November 12, 2026 (Thursday) from 09:00 AM (IST) e-voting end date and time December 11, 2026 (Friday) till 05:00 PM (IST) Item of Business Type of resolution Manner of approval Re-appointment of Mr. Sudarshan Venu Special resolution Postal ballot through remote (DIN: 03601690) as Independent Director of e-voting facility the Company. We kindly request you to take the above submission on record. Thanking you, Yours truly, For Coromandel International Limited B. Shanmugasundaram Company Secretary & Compliance Officer Encl. a/a COROMANDEL INTERNATIONAL LIMITED CIN: L24120TG1961PLC000892 Regd. Office: “Coromandel House”, 1-2-10, Sardar Patel Road, Secunderabad – 500 003, Telangana E-mail ID: investorsgrievance@coromandel.murugappa.com ; web: https://www.coromandel.biz Phone Nos.: 040-66997300/7500 NOTICE OF POSTAL BALLOT [Pursuant to Section 110 of the Companies Act, 2013 read with Rules 20 and 22 of the Companies (Management and Administration) Rules, 2014, as amended] The Members Coromandel International Limited Dear Member, NOTICE is hereby given pursuant to Section 110 read with Section 108 and other applicable provisions, if any, of the Companies Act, 2013, (‘the Act’) (including any statutory modification(s) or re-enactment(s) thereof for the time being in force), 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 (‘SEBI Listing Regulations’) and the Secretarial Standard on General Meetings issued by the Institute of Company Secretaries of India (‘SS-2’), each as amended, and in accordance with the requirements prescribed by the Ministry of Corporate Affairs (‘MCA’) vide its General Circulars Nos. 14/2020 dated April 8, 2020,17/2020 dated April 13, 2020, 22/2020 dated June 15, 2020, 33/2020 dated September 28, 2020, 39/2020 dated December 31, 2020, 10/2021 dated June 23, 2021, 20/2021 dated December 8, 2021, 3/2022 dated May 5, 2022, 11/2022 dated December 28, 2022, 09/2023 dated September 25, 2023, 09/2024 dated September 19, 2024 and 03/2025 dated September 22, 2025 and other relevant circulars and notifications issued by the MCA (hereinafter collectively referred to as “the MCA Circulars”) to transact the special business as set out hereunder by passing Special Resolution, as applicable, by way of postal ballot, only by casting vote through electronic means (remote e-voting). In compliance with the above-mentioned MCA Circulars, this Postal Ballot Notice (‘Notice’) is being sent by Coromandel International Limited (‘the Company’) only through electronic mode to those Members whose email addresses are registered with the Company / Registrar and Transfer Agent (‘RTA’) / Depository Participants (DPs). Accordingly, physical copy of the Notice along with Postal Ballot Form and pre-paid business reply envelope are not being sent to the Members for this Postal Ballot. The process for registration of email address is appended in the Notes to this Notice. In compliance with Regulation 44 of the SEBI Listing Regulations and pursuant to the provisions of Sections 108 and 110 of the Act read with the Rules, MCA Circulars and SS-2, the Company is providing remote e-voting facility to its Members, to enable them to cast their votes electronically instead of submitting the Postal Ballot Form physically. The communication of the assent or dissent of the Members would only be voted through the remote e-voting system. The Company has engaged the services of the National Securities Depository Limited (NSDL) for the purpose of providing remote e-voting facility to its members. The remote e-voting window shall remain open from 9:00 a.m. IST on Thursday, November 12, 2026 and ends at 5:00 p.m. IST on Friday, December 11, 2026, and the remote e-voting shall be disabled thereafter. Members are, therefore, requested to cast their votes on or before the above-mentioned date and time. The statement setting out material facts, pursuant to Sections 102 and 110 and other applicable provisions of the Act and the relevant information required under Regulation 36 of the SEBI Listing Regulations setting out all material facts relating to the resolution mentioned in this Notice of Postal Ballot is annexed hereto. Members desiring to exercise their vote through the remote e-voting facility arranged by the Company are requested to carefully read the instructions and follow the procedure as stated in the Notes forming part of this Notice, for casting of votes not later than 5:00 p.m. IST on Friday, December 11, 2026. The remote e-voting facility will be disabled by NSDL immediately thereafter and voting shall not be allowed beyond the said time and date. The Board of Directors has appointed M/s. R. Sridharan & Associates, Company Secretaries, (FCS: 4775 and COP: 3239) Chennai as the Scrutinizer for conducting the postal ballot through the remote e- voting process in a fair and transparent manner. After completion of scrutiny of the votes cast, the Scrutinizer will submit his report to the Executive Chairman of the Company or any person authorised by him after completion of scrutiny of the votes. The results of voting conducted through postal ballot (remote e-voting process only) will be announced by the Executive Chairman or any person authorised by him on or before Tuesday, December 15, 2026. The results of the voting along with the Scrutinizer’s Report will be made available on the Company’s website i.e. www.coromandel.biz and will also be displayed in the notice board of the Company at its registered office at “Coromandel House”, 1-2-10, Sardar Patel Road, Secunderabad – 500 003 and the website of NSDL at www.evoting@nsdl.com and also will be communicated to BSE Limited (“BSE”), and National Stock Exchange of India Limited (“NSE”), where the Company’s equity shares are listed and be available on their respective websites, i.e.,www.bseindia.com and www.nseindia.com. SPECIAL BUSINESS PROPOSED RESOLUTION: ITEM NO.1 Re-appointment of Mr. Sudarshan Venu (DIN: 03601690) as Independent Director of the Company To consider and if thought fit, to pass the following resolution as a Special Resolution: “RESOLVED THAT, pursuant to the provisions of Sections 149, 152 read with Schedule IV and other applicable provisions of the Companies Act, 2013 (“the Act 2013”) and the Companies (Appointment and Qualifications of Directors) Rules, 2014 and Regulations 17, 25 and other applicable regulations of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 [including any statutory modification( [Showing first 8,000 characters — download PDF for full document]