Ding Sheng New Material(SH:603876) Shang Hai Zheng Quan Bao·2025-11-03 21:08Core Viewpoint - Jiangsu Dingsheng New Energy Materials Co., Ltd. experienced a significant stock price fluctuation, with a cumulative closing price deviation exceeding 20% over three consecutive trading days, indicating abnormal trading activity [2][4]. Group 1: Stock Trading Abnormality - The company's A-share stock recorded a cumulative closing price deviation of over 20% on October 30, 31, and November 3, 2025, which qualifies as an abnormal trading situation according to the Shanghai Stock Exchange regulations [2][4]. - The company confirmed that there are no undisclosed important information that could affect the stock price, following inquiries with its controlling shareholder and actual controller [2][6]. Group 2: Company Operations - The company conducted a self-inspection and found that production costs and sales have not experienced significant fluctuations, and internal operations are normal with all relevant contracts being fulfilled [5]. - There have been no major adjustments in the market environment or industry policies that could impact the company's operations [5]. Group 3: Major Events and Market Sentiment - The company confirmed that there are no major events such as asset restructuring, share issuance, or significant business collaborations that could explain the stock price volatility [6]. - There were no media reports or market rumors identified that could have influenced the stock price, and the company is not involved in any market hot concepts [7]. Group 4: Sensitive Information - The company did not find any other sensitive information that could lead to abnormal stock trading or significantly impact the stock price during the fluctuation period [8]. - Key stakeholders, including directors and major shareholders, did not engage in buying or selling the company's stock during this period [8].