云天化：股票交易异常波动

Core Viewpoint - The stock of Yuntianhua has experienced an abnormal price fluctuation, with a cumulative increase of over 20% in the closing price over three consecutive trading days from February 24 to February 26, 2026 [1] Company Information - The company conducted a self-examination and confirmed with its controlling shareholder and actual controller that there are no undisclosed significant information as of the date of this announcement [1] - The company's production and operations are currently normal [1] - There are no significant matters that should be disclosed, such as major asset restructuring, share issuance, significant transactions, business restructuring, share buybacks, equity incentives, bankruptcy reorganization, major business cooperation, or introduction of strategic investors [1] - During the specified period, the company's directors, senior management, controlling shareholders, and their concerted actions did not engage in buying or selling the company's stock [1]