The annual salary is several hundred thousand.

Because they lack scientific knowledge and skills, our people have knowledge and skills, can manage, can use all kinds of mechanical instruments, can write and calculate, and one person can degrade the efficiency of several or even dozens of them, so they are paid a high salary.

Generally speaking, the local black labor force is very low. You can find many people to work for a month 100 dollars, but the work efficiency, work attitude and work ability of black people are very poor. Basically, you can only do work without any technical content.

If you want reliable and efficient workers, you must find people from China. Very simple equipment disassembly, loading and unloading, operation, etc. Black people can't teach everything and it's hard to teach. The efficiency and working attitude are extremely poor, which delays the construction period and causes greater losses. In addition, there are more black employees, and labor disputes are endless.

Therefore, many companies would rather hire domestic workers with high salaries than local workers.