Online and offline: Recently, there have been no significant changes in the company's business situation and internal and external operating environment.

The online and offline announcements of abnormal changes have been released, and there is no need to correct or supplement the information disclosed by the company in the previous period; no significant undisclosed information that may or has had a significant impact on the company’s stock trading price has been reported in the recent public media; there has been no significant change in the company’s recent operating conditions and internal and external operating environment; there are no significant matters that the company, controlling shareholders, actual controllers and their concerted action parties should disclose but have not disclosed, and there are no significant matters in the planning stage; the controlling shareholders, actual controllers, and their concerted action parties of the company did not buy or sell the company’s stock during this period of abnormal stock price Fluctuation.