SEP(SH:600021) Zheng Quan Zhi Xing·2025-09-02 10:24Core Viewpoint - Shanghai Electric Power Co., Ltd. experienced a significant stock price fluctuation, with a cumulative increase of 20% over three consecutive trading days, triggering abnormal trading conditions as per Shanghai Stock Exchange regulations [1][2]. Group 1: Stock Trading Abnormality - The company's stock price increased by a cumulative deviation of 20% on August 29, September 1, and September 2, 2025, which constitutes an abnormal trading situation according to the Shanghai Stock Exchange rules [1]. - The company conducted a self-examination and confirmed that there are no undisclosed matters that could have led to the stock price fluctuation, including major asset restructuring, significant transactions, or share buybacks [2]. Group 2: Company Operations and Confirmations - The company reported that its production and operational activities are normal, with no undisclosed significant information [2]. - The company confirmed with its controlling shareholder, State Power Investment Corporation, that there are no undisclosed matters affecting the stock price [2]. - No media reports or market rumors were found that could significantly impact the stock trading price [2]. Group 3: Board of Directors' Statement - The Board of Directors confirmed that there are no undisclosed matters that should have been reported according to the Shanghai Stock Exchange listing rules, and no corrections or supplements are needed for previously disclosed information [2].