上交所：本周对*ST正平、*ST亚振以及合富中国等股票进行重点监控

Group 1 - The Shanghai Stock Exchange is monitoring stocks with abnormal fluctuations, including *ST Zhengping and *ST Yazhen, which are under delisting risk warnings [1] - The exchange is conducting special investigations into 17 significant events related to listed companies [1] - One case of suspected illegal activities has been reported to the China Securities Regulatory Commission [1]