Thirumalai Chemicals has announced a board meeting for approving the financial results for the quarter and half-year ending June 30, 2025. The trading window for its shares will be closed from July 1, 2025, until 48 hours after the results are published. During this period, designated persons including directors and promoters will be restricted from trading in the company’s shares, with demat accounts temporarily frozen to ensure compliance. This move aims to prevent insider trading ahead of the results announcement.