On March 11, Xie Zhiyun, member of the Party Committee and Secretary of the Discipline Inspection Commission of Guangxin Holding Group, and his delegation visited Tsingshan Holding Group for investigation. The two parties exchanged in-depth opinions on how to strengthen corporate anti-corruption work. Weng Shipan, General Manager of the Integrity Supervision Department of the Board of Directors of Tsingshan Industrial, Yang Tao, Deputy General Manager, Yu Yongsheng, Deputy Secretary of the Discipline Inspection Commission of Guangxin Holdings Group and Director of the Discipline Inspection and Supervision Office, Wang Jun, Secretary of the Party Committee and Chairman of Guangqing Technology, He Congzhen, Director and General Manager, Wang Daqing, deputy secretary of the Party Committee and Secretary of the Discipline Inspection Commission, attended the symposium.