Please find attached herewith intimation regarding closure of Trading Window of the Company w.e.f. 1st October, 2026.

Regd. Office : W- 44, M.I.D.C. Phase II, Manpada Road, ISO Dombivli (E) Dist Thane – 421203, Maharashtra. India. INDO CERTIFIED Phone : 7045592703 / 7045592706 / 7498245178 / 8291098827 E-mail : shares@indoaminesltd.com AMINES 9001:2015 Website : www.indoaminesltd.com CIN: L99999MH1992PLC070022 LIMITED Date: 30th September, 2026 To, To, The Manager, Listing Department The General Manager, Listing Department National Stock Exchange of India Ltd. BSE Limited Plot no. C/1G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Bandra (East), Dalal Street, Mumbai-400051 Mumbai-400001 Symbol: INDOAMIN Scrip Code: 524648 Sub: Intimation of Closure of Trading Window of the Company w.e.f. 1st October, 2026 Dear Sir/Madam, This is to inform you that pursuant to Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 (including any statutory modification(s) or re-enactment(s) thereof, for the time being in force) and in accordance with the Code of Internal Procedures and Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons, the Trading window for dealing in securities/shares of Indo Amines Limited (‘the Company’) will remain closed for all the Insiders, Designated Persons and their immediate relatives of the Company w.e.f. Thursday, 1st October, 2026 until 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter and half year ended 30th September, 2026. The date of Board Meeting for considering the Unaudited Financial Results for the Quarter ended 30th September, 2026 shall be intimated in due course. This is for your information and record. Thanking you, Yours truly, For Indo Amines Limited Tripti Sawant Company Secretary and Compliance Officer Membership No.: - A39926