This is to inform you that trading window for dealing in securities of the company will remain closed for designated persons and their immediate relatives from 01/10/2026 till the 48 hours of declaration of unaudited financial results for the quarter and half year ended 30/09/2026

JAINEX AAMCOL LIMITED Regd Off.: L-3, MIDC Industrial Area P.O. Chikalthana Aurangabad - 431006 Email: account@jnxaamcol.co.in Contact: 02406614490 CIN: L74999MH1947PLC005695 September 24, 2026 The BSE Limited, Listing Department, P.J. Towers, 1st Floor, Dalal Street, Fort, Mumbai - 400 001 Scrip Code: 505212 Sub: Notice for Closure of Trading Window Dear Sir(s) / Madam(s), Notice is hereby given that pursuant to the provisions of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulation, 2015 read with Company's Code of Conduct for Prohibition of Insider Trading, the trading window for dealing in securities of the Company shall remain closed for all Connected Persons/ Designated Persons and their immediate relatives from Thursday, October 01, 2026 till 48 hours after the declaration of unaudited Financial Results of the Company for the quarter and half year ending September 30, 2026. The date of Meeting of the Board of Directors of the Company, to approve the Unaudited Financial Results of the Company for the quarter and half year ending September 30, 2026 will be informed in due course. Accordingly, all Connected/ Designated Persons and their immediate relatives are advised not to trade in the securities of the Company during the aforesaid period of closure of trading window. We request you to kindly take the above on record. Thanking you, Yours faithfully, For and on behalf of Jainex Aamcol Limited Kunal Bafna Whole-time Director and CFO DIN: 00902536