This week, the North Exchange took self-regulatory measures against 24 cases of abnormal securities trading behaviors.

From October 27th to October 31st, the North Exchange will continue to focus on monitoring the delisting risk warning stock " *ST Yunchuang"; take self-discipline regulatory measures for 24 cases of abnormal securities trading behavior, involving abnormal trading situations such as manipulation and false reporting; conduct special inspections on 2 major events of listed companies.