Sponsors
People's Government of Hainan Province People's Government of Hainan Province
National Tourism Administration
State Council Information Office (SCIO) State Council Information Office (SCIO)
State Administration of Taxation State Administration of Taxation
General Administration of Customs General Administration of Customs
State Administration for Industry & Commerce State Administration for Industry & Commerce
Civil Aviation Administration of China (CAAC) Civil Aviation Administration of China (CAAC)