What is the general salary of general workers in ceramic factory?

It depends on what city you are in, the size of your factory and the nature of your work.

Maybe between 2000 and 5000,

First-tier cities 3500 ~ 4500, Beijing and Shanghai.

There are about 3,000 ~ 4,000 coastal second-and third-tier cities, Suzhou Wuxi Changzhou City, Zhejiang Fujian coastal second-and third-tier cities.

There are about 2500 ~ 3000 towns below the third line along the coast, which are county-level cities, towns and villages.

Inland second-and third-tier cities are about 2500 ~ 3000, Anhui, Henan and Jiangxi.

Towns below the third line inland, about 2000 ~ 2500, are county-level cities and towns.

(It will be higher if you work overtime. )

If there is overtime pay, it is compulsory to work overtime in small places. Overtime seems to be unpaid, calculated by the day. )