ST Fourth Ring: Warning that the company's stock may face the risk of being delisted.

ST Fourth Ring announced that the company's stock will be subject to delisting risk warning starting from April 30, 2025. If one of the situations specified in the "Shenzhen Stock Exchange Listing Rules" occurs after the disclosure of the 2025 annual report, the company's stock will face the risk of being delisted. The company expects the net profit after deducting non-recurring gains and losses for the year 2025 to be -46 million to -33 million yuan, and the revenue after deducting will be 330 million to 350 million yuan. The final data is subject to the audit report. Previously, the company has disclosed two delisting risk warning announcements.