What level is Wulanchabu liaison office?

By the end of 2009, there were 69 units under the jurisdiction of Hohhot Railway Bureau. Among them, there are 24 transportation production units (4 directly affiliated stations, 3 rolling stock depots, 3 1 passenger transport depots, 2 train depots, 2 power supply depots, 4 maintenance depots, 2 electric service depots, 3 locomotive rolling stock depots and 1 maintenance machinery depots), 5 Hengnuo (Group) companies and their affiliated companies, and 3 material supply units. Public security, procuratorate, court unit 12, diversified management center, foreign economic group company, collective economic management office (labor service company), bureau party school, Yangzhou sanatorium (training center) 1. There are 56,944 registered employees in the world, including 47,729 workers, accounting for 83.8% of the total number of employees; There are 92 15 cadres, accounting for 16.2% of the total number of employees. There are 2956 ethnic minorities among the employees, accounting for 5.2% of the total number of employees; Female employees 12759, accounting for 22.4% of the total number of employees. 35,282 skilled workers, accounting for 73.9% of the total number of workers; Worker technicians 1038, senior technicians 6 1 person, accounting for 3. 1% of the total number of skilled workers. There are 5 directly affiliated stations: Hohhot Station, Baotou Station, Baotou West Station, Jining Station and Erlian Station.