Closure of Trading Windows for Quarter -2 of FY 2026-27

RATHI BARS LIMITED Regd. Office: A-24/7, Mohan Co-operative Industrial. Estate, Mathura Road, New Delhi-110044 Ph.:011-42760373,42730360 ‘Web: www.rathisteels.com; E-mail: rathibars@hotmail.com CIN: L74899DL1993PLC054781 September 23,2026 The Secretary, Listing Department BSE Limited Phiroz Jeejeebhoy Towers, Dalal Street, Mumbai- 400001 Maharashtra, India Scrip Code: 532918 Symbol: RATHIBAR Subject: Intimation of the Closure of Trading Window pursuant to SEBI (Prevention of Insider Trading) Regulations, 2015 for the Quarter Ended 30t September, 2026 Dear Sir/Ma’am, In accordance with the SEBI (Prevention of Insider Trading) Regulations, 2015, the Trading Window for dealing in the Company’s securities shall remain closed, from Thursday, October 01, 2026, until the completion of 48 hours after announcement of the Financial Results of the Company for the quarter ended September 30, 2026, for designated persons of the Company including their immediate relatives, as covered under the code. The date of Board Meeting to be held for the consideration and approval of the Financial Results of the above-mentioned period will be communicated in due course of time. You are requested to take the information on your record. Yours sincerely, For Rathi Bars Limited Digitally signed Anurag g kethi . Date: 2026.0923 Rathi 1322557 40530° Anurag Rathi Managing Director DIN: 00063345