Pursuant to SEBI (Prohibition of Insider Trading) (Amendment) Regulations, 2018, Thirumalai Chemicals has informed that the trading window for the purpose of dealing in the shares of the Company will be closed from October 01, 2024 till 48 hours after the Un-audited Financial Results of the Company for the quarter/half year ending on September 30, 2024 are approved by the Board of Directors and made available at the website of the stock exchanges. The date of meeting of the Board of Directors to approve the Un-audited Financial Results for the quarter/half year ending on September 30, 2024 will be informed in due course. Pursuant to Securities and Exchange Board of India (SEBI) circular no. SEBI/HO/ISD/ISD-SEC4/P/CIR/2022/107 dated August 5, 2022, the demat account(s) of Designated Persons (DP) held with Depositories which were identified against the PAN of Designated Persons across holders will be frozen for prohibiting dealing in the shares of the Company from October 01, 2024 till 48 hours after the Un-audited Financial Results of the Company for the quarter/half year ending on September 30, 2024 are made available at the website of the stock exchanges (ie. The trading window closure period) and notification of the trading window closure period is being sent individually by the Designated Depository (NSDL) and also by the Company through email. Accordingly, all Connected Persons/Designated Persons/Directors/Promoters are advised not to trade in the shares of the Company during the aforesaid period of closure of trading window.