Aobi Zhongguang: Abnormal fluctuations in stock trading; there are no significant matters that should be disclosed but have not been disclosed.

Aobi Zhongguang announced that the company's stock price deviation accumulated over 30% during three consecutive trading days on July 31, August 3, and August 4, 2026, which is classified as an abnormal fluctuation. After self-inspection and inquiry with the controlling shareholder and actual controller, as of the announcement date, the company is operating normally, with no significant adjustments in market environment or industry policies. There are no undisclosed significant matters that should have been disclosed, and the controlling shareholders have not traded the company's stock during this period. Investors are reminded to pay attention to trading risks.