Shenzhen Stock Exchange: A total of 8 listed companies' major issues have been investigated this week.

From October 27th to October 31st, the Shenzhen Stock Exchange took self-regulatory measures against 156 cases of abnormal securities trading behaviors, involving practices such as price manipulation and false declarations; it also conducted reviews on 8 major events of listed companies, and reported 1 case of suspected illegal activities to the China Securities Regulatory Commission.