Sou Hu Cai Jing·2026-01-23 14:14Group 1 - The Shanghai Stock Exchange (SSE) reported that from January 19 to 23, it took self-regulatory measures against 152 cases of abnormal trading behaviors, including price manipulation and false declarations [1] - The SSE focused on monitoring stocks with significant volatility, such as *ST Zhengping, *ST Yazhen, Guosheng Technology, Tiangpu Co., and Shangwei New Materials, and conducted special investigations on 20 major corporate events, reporting 3 suspected illegal cases to the China Securities Regulatory Commission (CSRC) [1] - The Shenzhen Stock Exchange (SZSE) took self-regulatory measures against 326 cases of abnormal trading behaviors during the same period, involving price manipulation and false declarations [1] Group 2 - The SZSE specifically monitored *ST Lifang and *ST Changyao, which are under investigation by the CSRC for suspected false financial reporting, and conducted investigations on 6 major corporate events, reporting 1 suspected illegal case to the CSRC [1] - The Beijing Stock Exchange (BSE) continued to monitor the delisting risk warning stock "*ST Yunchuang" and took self-regulatory measures against 17 cases of abnormal trading behaviors, including price manipulation and false declarations [1] - The BSE also conducted a special investigation on 1 major corporate event during this period [1]