What is the difference between the supernumerary staff recruited by Shenzhen Branch of China Construction Second Bureau and the supernumerary staff recruited by the three companies? I hope my senior b

What is the difference between the supernumerary staff recruited by Shenzhen Branch of China Construction Second Bureau and the supernumerary staff recruited by the three companies? I hope my senior brother in the company can answer the questions. At present, the difference between the internal and external staff is not very big, but the promotion space is definitely different. At present, there are generally two categories in the staff, namely, fresh graduates' employment and those outside the staff are transferred to the staff on the basis of merit. At the same time, as long as the work is excellent and meets the requirements of formal transfer, they can be converted into regular employees, and the promotion channel will be opened. Don't worry too much about the inside and outside of the establishment, as long as you do a good job and the enterprise is indispensable, everything will be there.