Analysts/Institutional Investor Meet/Con. Call Updates

Date: September 24, 2026 National Stock Exchange of India Ltd., BSE Limited Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai – 400 051 Mumbai- 400001 NSE Scrip Symbol: PRASOLCHEM BSE Scrip Code: 544912 Dear Sir/Madam, Sub: Intimation of Schedule of Quarterly Earnings Conference Call pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) Pursuant to Regulation 30 of the Listing Regulations, we would like to inform you that the Quarterly Earnings Conference Call for Investors and Analysts is scheduled to be held on Tuesday, 29 September, 2026, at 11 a.m. IST to discuss the Q1 FY27 results. Please find attached herewith invitation for the same. Note: No Unpublished Price Sensitive Information will be shared during the call and Date and participants of the aforesaid meet is subject to change due to exigencies on the part of Organisers/ Investors/ Analysts/ Company/ Participants. We request you to please take the same on record. Thanking You, Yours Sincerely, FOR PRASOL CHEMICALS LIMITED KIRAN RAJENDRA AGRAWAL Company Secretary & Compliance Officer Membership No. : A13188 Prasol Chemicals Ltd Q1FY27 Earnings Call Tuesday, 29 September 2026 at 11:00AM (IST) DAM Capital Advisors Ltd invites you to Prasol Chemicals Ltd’s post results conference call Prasol Chemicals Ltd’s Management Speakers Mr. Nishith Shah – Chairman & Whole Time Director Mr. Dhaval Parikh – Joint Managing Director Mr. Rahul Shroff – Chief Financial Officer Call Leaders Nitin Agarwal – Analyst, DAM Capital Advisors Ltd Dial-in Details Universal access: +91 22 6280 1384, +91 22 7115 8285 (accessible from all networks and countries) Diamond passcode link: click here International timings Hong Kong Singapore UK USA 13:30 (HKT) 13:30 (SGT) 06:30 (BST) 01:30 (EDT) *Please dial-in at least 5-10 minutes prior to the schedule to get connected to the call in time For further information please contact Nitin Agarwal / Karan Talwar DAM Capital Advisors Limited : +91 22 4202 2568 / 2599 * nitin.a@damcapital.in / karan@damcapital.in