Disclosure for Closure of Trading Window w.e.f. 1st October 2026.

CHEMKART INDIA LIMITED CIN-L51220MH2020PLC338631 403/404 K.L. Accolade, 4th Floor, Above Captain Gym, Nr. R.K. Hospital Santacruz (E), MUMBAI 400055 Email Id: investors@chemkart.com | Customer Care: +91 8828505052 Website: www.chemkart.com 26th September 2026 The Corporate Relations Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Mumbai – 400001 Scrip Code: 544442 Dear Sir/Madam, Sub: Intimation for Closure of Trading Window. We hereby inform that as per the Company’s Code of Conduct for Regulating, Monitoring, Preventing and Reporting of Trading by Designated Persons and their immediate relatives pursuant to the provisions of the SEBI (Prohibition of Insider Trading) Regulations, 2015 as amended from time to time, the Trading Window for dealing in Equity Shares of the Company by the Designated Persons and their immediate relatives shall remain closed with effect from Thursday, 1st October 2026, till 48 hours after the declaration of Un-Audited Standalone and Consolidated Financial Results of the Company for the half year ending 30th September 2026. During the aforesaid closed trading window period, the Employees, Directors, Key Managerial Personnel and Designated Persons and their immediate relatives shall not trade in Company's Equity Shares. The date of the Board Meeting of the Company for consideration and declaration of Un-Audited Standalone and Consolidated Financial Results of the Company for the half year ending 30th September 2026 will be intimated later. Thank you. For Chemkart India Limited Mohammad Asim Siddiqui Designation – Chief Financial Officer