Group 1 - The Shenzhen Stock Exchange has taken self-regulatory measures against 326 cases of abnormal trading behavior, including price manipulation and false declarations [1] - The stocks "*ST Lifan (300344)" and "*ST Changyao (300391)" are under close monitoring due to suspected false financial reporting, as reported by the China Securities Regulatory Commission [1] - The stock "Fenglong Co., Ltd. (002931)" has experienced severe price fluctuations, leading to a suspension for investigation and multiple risk warning announcements [1] Group 2 - Fenglong Co., Ltd. has achieved an 18-day consecutive limit-up, with its stock price increasing over 400% in the last 20 trading days, reaching a total market capitalization of 21.7 billion [2] - The trading volume for Fenglong Co., Ltd. on January 23 reached a record high of 3.846 billion, significantly surpassing its previous maximum of 1.2 billion [2] - The stock's performance has outstripped the previous record of 10 consecutive limit-ups held by "Shangwei New Materials" in 2025, making it a standout in the robotics sector [2] Group 3 - The surge in Fenglong Co., Ltd.'s stock price is linked to its acquisition by "UBTECH Robotics (09880.HK)," which plans to acquire 43% of Fenglong's shares for 1.665 billion through a combination of agreement transfer and tender offer [4] - Following the acquisition, Fenglong Co., Ltd. will become UBTECH's first A-share listed subsidiary, with the actual control shifting to UBTECH's founder, Zhou Jian [4]