上海港湾: 股票交易异常波动公告

Core Viewpoint - Shanghai Port Construction (Group) Co., Ltd. has experienced a significant stock price fluctuation, with a cumulative increase exceeding 20% over three consecutive trading days, which is classified as abnormal trading behavior according to the Shanghai Stock Exchange regulations [1][2]. Group 1: Stock Trading Abnormalities - The company's stock price increased significantly on August 6, 7, and 8, 2025, with a cumulative price increase exceeding 20% [2]. - The company has conducted a self-examination and confirmed that there are no undisclosed significant information related to the company, its controlling shareholders, or actual controllers as of the announcement date [2][3]. Group 2: Financial Metrics - As of August 8, 2025, the company's static price-to-earnings (P/E) ratio is 77.51 times, which is significantly higher than the industry average P/E ratio of 7.60 times for the civil engineering sector [2]. - The company's static price-to-book (P/B) ratio is 3.99 times, compared to the industry average P/B ratio of 0.61 times [2][3]. Group 3: Operational Status - The company reports that its production and operational activities are normal, with no significant changes in daily operations [2]. - There are no major undisclosed events such as asset restructuring, share issuance, or significant business collaborations that could impact the company's stock price [2][3]. Group 4: Management Assurance - The board of directors confirms that there are no undisclosed matters that should be reported according to the relevant regulations of the Shanghai Stock Exchange [5].