Analysts/Institutional Investor Meet/Con. Call Updates

August 5, 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: Intimation regarding Conference Call under the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Pursuant to Regulation 30 read with Para A of Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that a Conference Call with the Investors and Analysts (Group Meet) is scheduled be held on Monday, August 10, 2026, as per the following schedule: 1. Special Call on Reclassification of Reporting Segments at 2:00 pm; and 2. Earnings Conference Call to discuss the financial performance of the Company for the first quarter ended June 30, 2026 at 3:00 pm. The details of conference call are enclosed herewith. Kindly take the above information on record. Thanking You, Yours faithfully, For Ion Exchange (India) Limited Nikisha Solanki Company Secretary & Compliance Officer ACS-50894 Encl.: As Stated Above Earnings Conference Call Invite VALOREM ADVISORS is pleased to invite you for a Earnings & Special Investor Conference Call of On Monday 10th August, 2026 at 2:00–3:00 PM: Special Call on Reclassification of Reporting Segments 3:00–4:00 PM: Q1 FY27 Earnings Call Ion Exchange (India) Limited’s Management will be represented by: Mr. Aankur Patni – Vice Chairman Mr. Indraneel Dutt – Managing Director & CEO Mr. Vasant Naik – Group CFO Ms. Nikisha Solanki – Company Secretary Dial in details Universal Dial in: +91 22 6280 1341/ +91 22 7115 8242 International Numbers USA Toll Free Number : 18667462133 UK Toll Free Number :08081011573 Singapore Toll Free Number : 8001012045 Hong Kong Toll Free Number : 800964448 Accessible from all carriers. Diamond Pass Link Click Here Investor Kitlink http://www.valoremadvisors.com/ion Phone: +91-22-35075100 | Email: rresearche@valoresmadvisoers.comarch@valoremadvisors.com | Website: www.valoremadvisors.com Click Here