ST Unnamed: Stock trading abnormal fluctuations exist, there are no undisclosed matters that should be disclosed.

ST Announcement stated, the company's stock price has deviated by 15.59% for three consecutive trading days on May 7th, 8th, and 11th, 2026, which is considered as abnormal fluctuation. The Board of Directors has conducted a self-examination and verification, and found no undisclosed material information that could affect the stock price in public media reports. The recent operation and internal/external environment remain unchanged, and there are no undisclosed significant events from the company or its controlling shareholders. The controlling shareholders have not engaged in any trading activities during this period, and there is no violation of the fair disclosure rules. Since April 30th, 2026, the company has been subject to "delisting risk warning" measures, reminding investors to invest rationally and pay attention to risks.