中国核建：股票连续三日收盘价格涨幅累计达20%

Core Viewpoint - The stock of China Nuclear Engineering Corporation (CNEC) experienced a significant price fluctuation, with a cumulative increase of 20% over three consecutive trading days from October 22 to October 24, 2025, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange rules [1] Summary by Relevant Categories Stock Performance - CNEC's stock price increased by 20% over three trading days, indicating a notable market reaction [1] Company Disclosure - CNEC conducted a self-examination and inquired with its controlling shareholder, China National Nuclear Corporation (CNNC), confirming that there are no undisclosed significant information or events that require disclosure, including major asset restructuring, share issuance, acquisitions, debt restructuring, business restructuring, asset divestiture, asset injection, share buybacks, equity incentives, bankruptcy reorganization, or significant business cooperation [1] Operational Status - The company reported that its production and operational conditions are normal, and there have been no significant changes in the internal and external operating environment [1]