中曼石油: 中曼石油股票交易异常波动公告

Core Viewpoint - The stock of Zhongman Petroleum and Natural Gas Group Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price deviation exceeding 20% over three consecutive trading days in June 2025 [1][2]. Group 1: Stock Trading Abnormality - The company's stock price increased significantly on June 12, 13, and 16, 2025, leading to a cumulative closing price deviation of over 20%, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange rules [1][2]. - The company conducted a self-examination and confirmed that there were no undisclosed significant information affecting the stock price, including major asset restructuring or other significant corporate actions [2][3]. Group 2: Company Operations and Major Events - The company reported that its production and operational activities are normal, with no significant changes in the market environment or industry policies [1][2]. - There were no media reports or market rumors that required clarification or response from the company [2][3]. - The controlling shareholder, Shanghai Zhongman Investment Holding Co., Ltd., has been increasing its stake in the company, having acquired 2.5509 million shares (0.55% of total shares) for a total of 41.9586 million yuan since March 13, 2025 [2][3]. Group 3: Management and Disclosure - During the period of abnormal stock trading, the company's directors, senior management, and controlling shareholders did not engage in buying or selling the company's stock [3][4]. - The board of directors confirmed that there are no undisclosed matters that should be reported according to the relevant regulations of the Shanghai Stock Exchange [4].