Trading Window

Registered Office: KANORIACHEMICALS & INDUSTRIES UMITED KCI Plaza, 6th Floor 23C, Ashutosh Chowdhury Avenue Kolkata-700 019 Tel :+91-33-4031-3200 CIN :L2411OWB1960PLC0249I 0 E-mail:calall@kanoriachem.com Website:www.kanoriachem.com Date: 21.09.2026 To, To, The Manager, The Secretary, Listing Department BSELimited National Stock Exchange of India Limited PhirozeJeejeebhoy Towers Exchange Plaza,C-1, Block G, Dalal Street, Mumbai - 400 001 Bandra Kurla Complex, Script Code: 506525 Bandra (E), Mumbai - 400 051 Symbol: KANORICHEM DearSir, .5Wl: Closure of Trading Window Pursuant to the BSECircular No. UST/COMP/01/2019-20 dated 2ndApril, 2019, incompliance with the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company's Code of Conductto regulate, monitor and report trading by Designated Persons("Code"), the 'Trading Window' for dealing In the Shares of the Company by the "Designated Persons' shall remain closed from 1st October, 2026 till the declaration of the financial results of the Company for the quarter and half year ended 30th September, 2026 and two days thereafter. During the aforesaid period when the Trading Window will remain closed, no trading in the Shares of the Company shall be made by the Designated Personswithin the meaning of the Code. The date of the Board Meeting to approve the Financial Results of the Company for the quarter and half year ended 30th September, 2026 will be intimated in due course. Thanking you, Yours Sincerely, For Kanoria Chemicals &Industries Limited Company Secretary CorporateOffice: IndraPrakash,21.BarakhambaRoad,NewDelhi-110001,Tel: 91-11-43S7-9200,Fax: 91-11-2371-7203,2376-6486