On November 8th, from November 4th to November 8th, the Shenzhen Stock Exchange took self-regulatory measures on 304 cases of abnormal securities trading behavior, involving abnormal trading situations such as intraday lifting and suppression, false declarations, etc.; focusing on monitoring "Sinochem Rock and Soil" and "Huaying Technology", which have recently increased significantly; a total of 8 major matters of listed companies were checked, and 6 suspected violations were reported to the Se...