This week, the Shanghai Stock Exchange (SSE) implemented regulatory actions against 292 instances of abnormal securities trading behavior, encompassing written warnings and trading halts. These measures responded to activities such as price manipulation and false reporting. Concurrently, the SSE prioritized monitoring stocks that carry abnormal fluctuation risk warnings, notably *ST Yazhen and *ST Suwu, as well as stocks exhibiting severe volatility, such as Dongxin Semiconductor and Shangwei New Materials. Furthermore, the SSE conducted special investigations into 34 significant issues concerning listed companies and reported a suspected violation case to the China Securities Regulatory Commission.