We hereby inform that the trading window for dealing with the equity shares of the company shall remian closed for the designated person of the company, from september 30,2026 till 48 hrs from the date of the board meeting in which unaudited financial results for the quater ended september 30,2026 are approved.

No. S/BC/1(18-5)/2026/135 September 28, 2026 National Stock Exchange of India Limited Scrip Code: KIOCL Through: NEAPS BSE Limited Scrip Code: 540680, Scrip Name: KIOCL Through: BSE Listing Centre Metropolitan Stock Exchange of India Limited Scrip Code: KIOCL Through: mylisting Dear Sir / Madam, Sub: Intimation of Closure of Trading Window In pursuance to the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015 and amendments thereto (“Regulations”) and the Code of Practices, Procedures for Fair Disclosure of Unpublished Price Sensitive Information and Conduct of Regulating, Monitoring & Reporting of trading by Insiders of KIOCL Limited, the Trading Window for the Insiders is required to be closed from the end of each Quarter till the declaration of financial results for the relevant Quarter. Accordingly, we hereby inform that the Trading Window for dealing in the Equity Shares of the Company shall remain closed for the designated persons of the Company, from September 30th, 2026 till 48 hours from the date of Board Meeting in which the un-audited financial results for the quarter ended September 30th, 2026 are approved. The date of Board Meeting of KIOCL Ltd. to be convened for consideration and approval of Un-Audited Financial Results for the Quarter ended September 30th, 2026, will be intimated in due course. Thanking You, Yours faithfully, For KIOCL Limited, (Clafton Siddharth) Company Secretary & Compliance Officer email: cs@kioclltd.in