江苏澄星磷化工股份有限公司股票交易异常波动公告

Core Viewpoint - Jiangsu Chengxing Phosphate Chemical Co., Ltd. experienced a significant stock price fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from February 24 to February 26, 2026, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange regulations [2][4]. Group 1: Stock Trading Abnormality - The company's stock price increased by more than 20% cumulatively over three consecutive trading days, indicating abnormal trading activity [2][4]. - The company has confirmed that there are no undisclosed significant information that could affect the stock price, following self-examination and verification with major stakeholders [6][10]. Group 2: Company Operations - The overall production and operational activities of the company are normal, despite the full shutdown of the Jiangyin plant for relocation since January 24, 2026 [5]. - There are no major events such as asset restructuring, share issuance, or significant business collaborations that have not been disclosed [6]. Group 3: Market Sentiment - The company has not identified any media reports, market rumors, or trending concepts that could significantly impact the stock price [7]. - During the period of stock price fluctuation, there were no transactions involving the company's stock by major stakeholders, including the controlling shareholder and senior management [8].