China Eastern Airlines Co., Ltd. (hereinafter referred to as "China Eastern Airlines"), headquartered in Shanghai, is one of the three major state-owned backbone airlines in China. Its predecessor can be traced back to1June, 957, when the first flight squadron was established by the former Shanghai Civil Aviation Administration. It was the first China aviation enterprise listed in new york, Hongkong and Shanghai.

China Eastern Airlines has a dual-core hub of "two cities and four airports" in Beijing and Shanghai and regional hubs in Xi and Kunming. Its business scope has achieved full coverage of provincial capital cities and airports above 10 million, and it has11branches at home and abroad. In recent years, the company has opened a number of new "Belt and Road" international routes, and actively created the "Silk Road in the Air" connecting the whole world.

The definition of state-owned enterprises:

State-owned enterprises refer to wholly state-owned enterprises, wholly state-owned companies and state-owned capital holding companies that the State Council and local people's governments perform the responsibilities of investors on behalf of the country respectively, including enterprises at the same level and enterprises formed by investment step by step under the supervision of central and local state-owned assets supervision and administration institutions and other departments.

As an organizational form of production and operation, state-owned enterprises have both commercial and public welfare characteristics. Their commerciality is reflected in the pursuit of maintaining and increasing the value of state-owned assets, and public welfare is reflected in the fact that the establishment of state-owned enterprises is usually to achieve the goal of national economic regulation and play a role in coordinating the development of all aspects of the national economy.