Dual limit * ST Haihua: the company's stock has had a significant short-term increase and has been subject to delisting risk warning.

ST Huahua announced that the company's stock rose by 21.67% from September 8 to September 15, 2025, which is considered a significant short-term increase. The company has been issued a delisting warning due to the risk. The operating performance for the first half of 2025 continued to experience losses, with a revenue of 113 million yuan and a net profit of -2.1771 million yuan in the first half of the year.