Intimation about Closure of Trading Window.

September 28, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, Dalal Street, Fort, Bandra-Kurla Complex, Bandra East, Mumbai - 400001. Mumbai- 400051. Security code: 506248 Symbol: AMNPLST Dear Sir / Madam, Sub: Intimation about Closure of Trading Window In accordance with the provisions of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, and the Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons and their Immediate Relatives, of Amines & Plasticizers Limited (“the Company”), the Trading Window for dealing in the securities/shares of the Company shall remain closed for Designated persons and their immediate relatives from October 01, 2026 till 48 hours after the conclusion of the Board Meeting wherein, inter-alia, the approval of Unaudited (Standalone & Consolidated) Financial Results of the Company for the Quarter and Half year ending September 30, 2026 (“Results”) as per Regulation 33 of the Listing Regulations, would be considered by the Board. Accordingly, all Designated persons of the Company and their immediate relatives are advised not to trade in the securities/shares of the Company during the aforesaid period of closure of the Trading Window. The date of the Board Meeting of the Company for the consideration and approval of the Results will be intimated separately, to the Stock Exchanges, in due course. You are requested to kindly take the above information on your record. Thanking you, Yours faithfully, For Amines & Plasticizers Limited Omkar Mhamunkar Company Secretary & Compliance Officer ICSI Membership No.: A26645