How much is the assembly line lathe worker's salary in Wenzhou shoe factory?

Generally speaking, the lathe work on the assembly line is piecework. In the small factory where I used to work, there was only one line. A good lathe worker could get 3,700 a month, but the difference was about 2,200. This was the beginning of last year, and then in a four-line shoe factory, the average wage of lathe workers was 2800. Workers are hard to recruit these days. If the technology is good, I think the salary should go up a little.