China Civil Aviation Information Group Co., Ltd. and China Civil Aviation Information Network Co., Ltd. (hereinafter referred to as "China Civil Aviation Information Network Co., Ltd.") are central enterprises managed by the State-owned Assets Supervision and Administration Commission of the State Council, large state-owned high-tech enterprises specializing in air transport tourism information services, and the only central enterprises engaged in information services among the enterprises supervised by the State-owned Assets Supervision and Administration Commission. The company's total assets exceed 654.38+0 billion, and * * * employs 4364 people. Headquartered in Beijing, there are nearly 50 molecular companies at home and abroad.