Core Viewpoint - Lianmei Quantum Co., Ltd. has experienced a cumulative stock price increase of 58.56% since September 18, 2025, which significantly deviates from industry peers and the Shanghai Composite Index, indicating potential irrational trading behavior [1] Company Performance - The company's main business operations, production conditions, and operating environment have not undergone significant changes compared to previously disclosed information [1] - As of the date of the announcement, the company has confirmed that there are no undisclosed significant information that should have been disclosed [1]

Core Viewpoint - Jinling Sports (300651) has announced significant stock price fluctuations, indicating a potential overheating of market sentiment related to the recent popularity of the Jiangsu Provincial Urban Football League, which may lead to irrational trading behavior and increased trading risks [1] Group 1 - The stock of Jinling Sports has experienced severe abnormal volatility recently [1] - The excitement surrounding the Jiangsu Provincial Urban Football League has spread to the A-share market [1] - There is a possibility of irrational trading behavior, leading to significant trading risks and potential declines in stock price [1]

Core Viewpoint - The stock price of Kai Mei Te Qi (002549.SZ) has experienced significant abnormal fluctuations, indicating potential irrational trading behavior and high trading risks [1] Company Summary - The company's price-to-book ratio is significantly higher than the industry average, suggesting overvaluation [1] - The company has confirmed that there are no corrections or supplements needed for previously disclosed information, and its recent operational status remains normal [1] - There have been no major changes in the internal or external operating environment of the company [1] - The company and its controlling shareholders do not have any undisclosed significant matters that should be reported [1]