Ratnamani Metals & Tubes Limited has announced the closure of its trading window for designated persons and their immediate relatives. This closure is in compliance with SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company's Insider Trading Code. The trading window will be shut from Thursday, January 1, 2026, until 48 hours after the announcement of the unaudited financial results for the third quarter and nine months ending December 31, 2025. Designated persons and their relatives are advised not to trade in the company's securities during this period. The company will intimate the date of the Board Meeting for the declaration of these financial results in due course.