石大胜华新材料集团股份有限公司股票交易异常波动公告

Core Viewpoint - The stock of Shida Shenghua New Materials Group Co., Ltd. experienced abnormal trading fluctuations, with a cumulative closing price increase exceeding 20% over three consecutive trading days in November 2025 [2][4]. Group 1: Stock Trading Abnormalities - The company's stock price increased significantly, with a cumulative closing price increase of over 20% from November 11 to November 13, 2025, which is classified as abnormal trading according to Shanghai Stock Exchange rules [2][4]. - As of November 13, 2025, the company's closing price was 91.38 yuan, with a static P/E ratio of 1295.05, significantly higher than the industry average of 62.01 [8]. Group 2: Financial Performance - For the first three quarters of 2025, the company reported revenue of 4.635 billion yuan, representing a year-on-year increase of 11.41%, while the net profit attributable to shareholders was a loss of 62.218 million yuan, a decrease of 652.16% compared to the previous year [2][8]. - The decline in profit is attributed to weak downstream demand, increased production capacity, and falling prices [2][8]. Group 3: Company Verification and Statements - The company conducted a self-examination and confirmed that there were no undisclosed significant information affecting the stock's trading fluctuations, including major asset restructuring or other significant events [5][6][10]. - The board of directors confirmed that there are no undisclosed matters that should be reported according to stock listing rules [10].