Is the entry and exit port of Shanghai a state-owned enterprise?

The immigration port belongs to state-owned enterprises.

The entry and exit ports belong to the Shanghai Municipal Committee of the Communist Youth League, which was established by the Shanghai Municipal Committee, the Shanghai Public Security Bureau and the Shanghai Entry-Exit Administration, so they belong to state-owned enterprises. The entry-exit port of Shanghai Entry-Exit Service Center is located at Ocean Building 18 13, No.550 Yan 'an East Road, Huangpu District, Shanghai. The entry and exit ports are the departments in charge of entry and exit in Shanghai Entry-Exit Service Center, and now they work separately from the center.