From the view of air cargo airport, the Chinese Academy of Sciences predicted that the center for science research will divide the Chinese airports into 5 major airport groups, and forecast and analyze the throughput and ranking of China's Top20 airports in 2017.

(1) the airport: the cargo throughput ranked in the national top 20 airports have 4, respectively is the capital of Beijing, Tianjin, Shenyang and Dalian Binhai Taoxian International Airport, the airport cargo throughput group compared to 2016 the growth rate will rise slightly.

(2) East China Airport: 7 to enter the airport ranked list, including: Shanghai Pudong, Shanghai Hongqiao, Hangzhou Xiaoshan, Xiamen, Liuting, Qingdao Gaoqi Nanjing Lukou and Taiwan Taoyuan International Airport cargo throughput, overall steady growth.

(3) Zhongnan Airport Group: 5 airports entered the ranking table, namely Hongkong, Guangzhou Baiyun, Shenzhen Baoan, Wuhan Tianhe, Zhengzhou Xinzheng International Airport, Zhongnan Airport Group cargo throughput growth increased steadily.

(4) Southwest Airport Group: 3 airports entered the ranking table. They are Chengdu Shuangliu, Kunming long water and Chongqing Jiangbei International Airport. The throughput of Southwest Airport Group will continue to grow, but the growth rate will slow down.

(5) northwest Airport Group: only Xi'an Xianyang International Airport into the ranking, and will continue to maintain high growth.

From the rankings, it is expected that the overall pattern of the top 20 airports in China's freight throughput in 2017 is slightly changed in 2016. The top 18 airport cargo throughput ranked unchanged, ranked Shenyang Taoxian International Airport by 20 last year rose to 19, the Dalian International Airport will replace Urumqi Fort Wo airport, entered the top 20.