ST Jiaong: Abnormal fluctuations in stock trading; there are no significant matters that should have been disclosed but were not.

The announcement from ST Jiaonang states that the company's stock price has deviated by more than 20% over three consecutive trading days on August 4, August 5, and August 6, 2026, which is considered an abnormal fluctuation. After verification, the company confirms that its production and operations are normal, and there are no significant matters that should be disclosed but have not been. No media reports or market rumors have been found that would significantly impact the stock price. The company's stock was subjected to additional risk warnings on August 4, 2026, but it has not reached the threshold for mandatory delisting due to major violations. Investors are reminded to pay attention to trading risks.