On September 6, the first Joint Meeting on Civil Aviation Operational Data Sharing was held in Beijing, during which 23 entities including the Operational Monitoring Center of CAAC, Air Traffic Management Bureau of CAAC, China Academy of Civil Aviation Science and Technology, Air China, China Eastern Airlines, China Southern Airlines, Hainan Airlines, Shenzhen Airlines, Sichuan Airlines, Xiamen Airlines, Shandong Airlines, Spring Airlines, SF Airlines, Beijing Capital International Airport, Hongqiao Airport, Pudong Airport, Baiyun Airport, Shenzhen Airport, Chengdu Airport, Kunming Airport, Xi'an Airport, Chongqing Airport, Hangzhou Airport, etc. signed the China Civil Aviation Operational Data Sharing Agreement (hereinafter referred to as the Agreement). CAAC Deputy Administrator Wang Zhiqing attended the meeting.