Is China Southern Airlines a central enterprise or a state-owned enterprise?

China Southern Airlines is a state-owned enterprise and a central enterprise. China Southern Airlines Group Co., Ltd. (hereinafter referred to as China Southern Airlines), headquartered in Guangzhou, was formally established on 199 1 February 1. With the blue vertical tail inlaid with red kapok as the company logo, it is the airline with the largest number of transport planes, the most developed route network and the largest annual passenger traffic in China. China Southern's annual passenger traffic ranks first in Asia and third in the world. The fleet size ranks first in Asia and fourth in the world. It is the airline with the largest number of flights, the densest route network and the largest annual passenger traffic in China.