Trading Window

24th June, 2026 National Stock Exchange of India Ltd BSE Limited ‘Exchange Plaza’, C-1, Block – G Phiroze Jeejeebhoy Towers Bandra – Kurla Complex Dalal Street Bandra (E), Mumbai 400 051 Mumbai 400 001 CODE: IFGLEXPOR CODE: 540774 Dear Sir/Madam, Re: Disclosure under SEBI (Prohibition of Insider Trading) Regulations, 2015 – Closure of Trading Window Kindly be informed that “Trading Window” will be closed for all Designated Persons and their immediate relatives on and from Wednesday, 1st July, 2026 and would open 48 hours after Unaudited Financial Results both on standalone and consolidated basis, of the Company for quarter ended on 30th June, 2026 will be approved by the Board of Directors of the Company and said results will become available to the public inasmuch as disclosed/transmitted to the Stock Exchanges. All the designated persons and their immediate relatives are hereby advised not to trade in the Equity Shares of the Company during the aforesaid period of Closure of Trading Window. The date of the meeting of the Board of Directors wherein aforesaid Unaudited Financial Results shall be placed for consideration and approval will be announced in due course of time. This disclosure is also being hosted on Company’s Website: https://ifglgroup.com/ and shall be available at link https://ifglgroup.com/investor/announcement. Thanking you, Yours faithfully, For IFGL Refractories Ltd. (Mansi Damani) Company Secretary Email: mansi.damani@ifgl.in IFGL REFRACTORIES LIMITED www.ifglgroup.com Head & Corporate Office: McLeod House Registered Office: Sector B, Kalunga Industrial Estate 3 Netaji Subhas Road, Kolkata 700 001, India P.O. Kalunga, Dist. Sundergarh, Odisha 770 031, India Tel: +91 33 4010 6100 | Email: ifgl.ho@ifgl.in Tel: +91 661 266 0195 | Email: ifgl.works@ifgl.in CIN: L51909OR2007PLC027954