REVISION IN DATE OF CLOSURE OF TRADING WINDOW ON ACCOUNT FIXATION OF DATE OF BOARD MEETING

RMTL/SEC/BM-246/REG.29/2026-27 October 27, 2026 BSE Limited National Stock Exchange of India Limited Corporate Relationship Department “Exchange Plaza”, 5th Floor, 1st Floor, New Trading Ring, Bandra – Kurla Complex, Rotunda Building, P. J. Tower, Bandra (E), Dalal Street, Fort, Mumbai – 400 001 Mumbai - 400 051 Company Code: 520111 Company Code: RATNAMANI Sub.: Intimation of Board Meeting date for the consideration and approval of the Unaudited Financial Results (Standalone & Consolidated) for the second quarter and half year ended on September 30, 2026 and the Closure of the Trading Window. Dear Sir/Madam, Pursuant to Regulation 29 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that the Meeting of the Board of Directors of the Company is scheduled to be held on Friday, November 6, 2026, to inter alia consider and approve the Unaudited Financial Results (Standalone & Consolidated) for the second quarter and half year ended on September 30, 2026. Further, as intimated earlier vide our letter dated September 24, 2026, we inform you that, pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company's Code of Internal Procedure and Conduct for Prohibition of Insider Trading (RMTL’s Insider Trading Code) by the Designated Persons of the Company and their immediate relatives, the Trading Window for dealing in the securities of the Company by the Designated Persons of the Company and their immediate relatives will remain closed from Thursday, October 1, 2026 upto Sunday, November 8, 2026 (both days inclusive) for the purpose of announcement of the aforesaid Unaudited Financial Results (Standalone & Consolidated) for the second quarter and half year ended on September 30, 2026. The above information shall also be available on the website of the Company at www.ratnamani.com. Kindly take the above on your record. Thanking you, Yours faithfully, For, RATNAMANI METALS & TUBES LIMITED ANIL MALOO COMPANY SECRETARY & COMPLIANCE OFFICER