China international airlines co., ltd.
China Eastern Airlines Co., Ltd.
Shanghai airlines co., ltd
Xiamen airlines co., ltd.
Postair.com/ bk okay aviation co., ltd
Changjiang Express Airlines Co., Ltd./
China air freight service co., ltd
China international air freight co., ltd.
IJ Great Wall Airlines Co., Ltd. (Sino-Singapore Joint Venture)/
F4 Shanghai Airlines International Cargo Airlines Co., Ltd./
Ji Emerald International Freight Aviation Co., Ltd./
J5 Donghai airlines co., ltd