鼎胜新材：A股连续3日收盘涨幅偏离值累计超20%

Core Viewpoint - The company announced that its A-shares experienced an abnormal price fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from October 30 to November 3, 2025 [1] Group 1 - The company conducted a self-examination and verified with its controlling shareholder and actual controller, confirming that there is no undisclosed important information as of the announcement date [1] - The company's production and operations are normal, and it is not involved in any market hot concepts [1] - No relevant personnel engaged in buying or selling the company's shares during the period of abnormal fluctuation [1]