ST Yushun: Stock trading suspension verification.

ST Yushun announcement, the company's stock price has increased by 204.18% from March 31, 2025 to May 20, 2025, with a large fluctuation in stock price, attracting significant investor attention. To protect the interests of investors, the company will conduct an investigation into the stock trading situation. Upon the company's application, the company's stock will be suspended from trading starting from May 21, 2025. It is expected that the suspension will not exceed 3 trading days, and trading will resume after the investigation is completed and relevant announcements are made.