*ST permanent: In 2025, revenue may fall short of standards, putting the stock at risk of being delisted.

ST Corporation announced that due to the audited profit for the year 2024 being negative and revenue after deduction being less than 300 million yuan, the company's stock will be subject to "delisting risk warning" starting from April 25, 2025. The performance forecast for the year 2025 shows that the expected total profit will be negative, with a revenue after deduction of approximately 2.8 billion yuan to 3.3 billion yuan. Due to the incomplete audit, the revenue amount is uncertain, and if the situation is triggered after the audit in 2025, the company's stock will face the risk of being delisted. This is the first time the company has disclosed a delisting risk warning notice, and it will continue to disclose it every ten trading days.