What level of state-owned enterprise is Xiamen Airlines?

Xiamen Airlines is a state-owned enterprise and a central enterprise. Because the superior unit of Xiamen Airlines is the Civil Aviation Administration of China, which is a central enterprise. Therefore, Xiamen Airlines is also a central enterprise. Xiamen Airlines has strong economic strength, the largest number of international and domestic routes, and the economic benefits are quite good. Xiamen Airlines employees are well paid.