Is port pilotage a public institution or an enterprise?

Institutions are under the control of the port and shipping bureau, that is, pilots at pilot stations. 1. Caofeidian is the deepest port construction site in Bohai Sea, and the -25m isobath is 500m away from the store head, which can provide low-cost transportation conditions for the raw materials of the new factory after Shougang's relocation. 2. Caofeidian's 3 10 square kilometer tidal flat is an excellent site for building factories, and the reclamation cost is only 78,000 yuan per mu; 3. Shougang Jingtang Company's site has excellent geological conditions, and its -48m hard layer endurance is 40 tons, which is far better than Baosteel's site and Tianjin seamless steel pipe site. It is 200 kilometers away from Beijing, and it is basically convenient for people who come to work in Shijingshan to get home by shuttle bus for 3 hours. 5. Shougang Corporation has invested heavily in big factories in Qian 'an, Qinhuangdao, Funing and Langfang, Hebei, and its expansion in Hebei can better communicate with local governments.