Please find enclosed herewith the Notice of 62nd Annual General Meeting to be held on Friday, September 11, 2026.

August 18, 2026 BSE Limited National Stock Exchange of India Limited The Corporate Relationship Dept. Exchange Plaza, C-1, Block- G, P.J. Towers, Dalal Street Bandra Kurla Complex, Bandra (East), Mumbai-400 001 Mumbai-400 051 Scrip Code: 500214 Symbol: IONEXCHANG Sub.: Notice of the 62nd Annual General Meeting Dear Sir/ Madam, Pursuant to Regulation 30 read with Para A of Part A of Schedule III and Regulation 34 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”), please find attached herewith a copy of the Notice of the 62nd Annual General Meeting (“AGM”) of the Company scheduled to be held on Friday, September 11, 2026 at 11.00 a.m. (IST) through Video Conference (“VC”) / Other Audio-Visual Means (“OAVM”), in accordance, with various circulars issued by the Ministry of Corporate Affairs and the Securities and Exchange Board of India. The same is being sent through electronic mode to those Members whose e-mail addresses are registered with the Company/its Registrar and Transfer Agent (RTA)/Depository Participants (DPs). Kindly take the information on record. Thanking you, Yours faithfully, For Ion Exchange (India) Limited Nikisha Solanki Company Secretary & Compliance Officer ACS-50894 Encl.: As stated above ANNUAL REPORT 2025-26 NOTICE NOTICE is hereby given that the Sixty-Second Annual General Meeting (“AGM”) of the members of Ion Exchange (India) Limited (“the Company”) will be held on Friday, 11th September, 2026 at 11:00 AM through Video Conferencing (“VC”)/Other Audio Video Means (“OAVM”) to transact the following businesses. The venue of the meeting shall be deemed to be the Registered Office of the Company at Ion House, Dr. E. Moses Road, Mahalaxmi, Mumbai- 400 011. ORDINARY BUSINESS: 1. To receive, consider and adopt the Audited Standalone Financial Statements and Audited Consolidated Financial Statements of the Company for the financial year ended 31st March, 2026 and the Reports of the Board of Directors and the Auditors thereon. 2. To declare Dividend on Equity Shares. 3. To appoint a Director in place of Mr. Dinesh Sharma (DIN: 00051986), who retires by rotation and being eligible, offers himself for re-appointment. SPECIAL BUSINESS 4. Ratification of Remuneration of Cost Auditors To consider and if, thought fit, to pass with or without modification(s), if any, the following resolution as an Ordinary Resolution: “RESOLVED THAT pursuant to the provisions of Section 148(3) and other applicable provisions, if any, of the Companies Act, 2013 read with the rules made thereunder (including any statutory modification(s) or re-enactment thereof for the time being in force), a remuneration amounting to INR 4,75,000/- (Rupees Four Lakh Seventy Five Thousand Only) plus applicable taxes and out of pocket expenses payable to M/s. R. Nanabhoy & Co., Cost Accountants, Mumbai (Firm registration No. 000010), appointed by the Board of Directors as Cost Auditors to conduct the audit of the cost records of the Company for the financial year ending 31st March, 2027, be and is hereby ratified and confirmed. RESOLVED FURTHER THAT any Director or the Company Secretary of the Company be and is hereby severally authorized to do all acts, deeds and things including filing of necessary forms, documents, applications and take steps as may be deemed necessary, proper or expedient to give effect to this resolution and matters incidental thereto.” Registered Office: By Order of the Board Ion House Dr. E. Moses Road Mahalaxmi, Mumbai 400 011 Nikisha Solanki CIN: L74999MH1964PLC014258 Company Secretary & Compliance Officer Mumbai, 26th May, 2026 NOTES : 1. The Ministry of Corporate Affairs (“MCA”) has vide its circulars dated April 8, 2020, April 13, 2020, May 5, 2020, January 13, 2021, December 14, 2021, May 5, 2022, December 28, 2022, September 25, 2023, September 19, 2024, September 22, 2025 (collectively referred to as “MCA Circulars”) and read with relevant circulars issued by the Securities and Exchange Board of India ("SEBI"), from time to time (referred to as “SEBI Circular”) permitted the holding of the Annual General Meeting (“AGM”) through VC/OAVM, without the physical presence of the Members at a common venue. In compliance with the provisions of the Companies Act, 2013 (“Act”), SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) MCA Circulars and SEBI Circulars, the AGM of the Company is being held through VC/OAVM. 2. Pursuant to the Circular No.14/2020 dated April 08, 2020, issued by the Ministry of Corporate Affairs, the facility to appoint proxy to attend and cast vote for the members is not available for this AGM. However, the Body Corporates are entitled to appoint authorised representatives to attend the AGM through VC/OAVM and participate there at and cast their votes through e-voting. Details of Directors seeking appointment/re-appointment as required under Regulation 36(3) of SEBI Listing Regulations and Secretarial Standards on General Meetings: Name Mr. Dinesh Sharma Category Non-Executive Non-Independent Director Designation Vice-Chairman Date of Birth 20-11-1964 DIN 00051986 Nationality Indian Date of Initial 24-01-2006 Appointment Qualification B.Sc. Expertise Mr. Sharma possesses vast experience in the fields of business management, marketing and corporate leadership. He also serves on the Boards of various companies and is a member of several Board Committees. Terms and Conditions Non-Executive Non-Independent, Vice-Chairman, liable to retire by rotation of Appointment Details of Remuneration Not Applicable sought to be paid Remuneration Not Applicable last drawn Number of shares held 57,12,710 shares in the Company Relationship with other Mr. Dinesh Sharma is related to Mr. Rajesh Sharma, who is an Executive Chairman of the Directors, Manager and Company. other key managerial personnel of the Com pany Chairman/Director of 1. Ultrafresh Modular Solutions Limited Other Companies 2. Ion Exchange Environment Management (BD) Ltd. 3. Aquanomics Systems Ltd. 4. Rockmen Merchants Ltd 5. Ion Exchange Asia Pacific Pte. Ltd. (Singapore) 6. Ion Exchange Europe, Lda 7. Mapril – Produtos Químicos E Maquinas Para A Industria, Lda Chairman/Member of Member/Chairman of the following committees of Ion Exchange (India) Ltd. the committees of the 1. Risk Management Committee (Member) Company and other Company(s) Member/Chairman of the following committees of Aquanomics Systems Limited. 1. Nomination and Remuneration Committee (Member) Member/Chairman of the following committees of Ultrafresh Modular Solutions Limited: 1. Stakeholders Relationship Committee (Chairman) No. of Board Meetings 6 out of 7 attended 3. Dividend, if declared at the meeting will be paid subject to deduction of tax at source within 30 days to those members (holding shares in physical form) whose names appear on the Register of members as on 31st August, 2026 and to those beneficial owners (holding shares in electronic form) whose names appear in the Beneficiary report furnished by the depositories. Further, as per the SEBI (Listing Obligations and Disclosure Requirements) Fifth Amendment Regulations, 2025, with effect from 18th November 2025, dividends shall be processed only in electronic mode, and payment through dividend warrants or cheques has been discontinued. 4. SEBI vide its Circular no. SEBI/HO/MIRSD/MIRSD_RTAMB/P/CIR/2022/8 dated 25th January, 2022 has mandated the listed companies to issue securities in dematerialised form only while processing service requests viz. Issue of duplicate securities certificate; claim from unclaimed suspense account; renewal/ exchange of securities certificate; endorsement; ANNUAL REPORT 2025-26 sub-division/splitting of securities certificate; consolidation of securities certificates/folios; transmission and transposition. Accordingly, the members are requested to make service request by submitting a duly filled and signed Form No. ISR- [Showing first 8,000 characters — download PDF for full document]