How about Sanjiang Chemical Industry? What is the wage level in the port area? What is the relationship between salary and employees? Is there a future for making musical instruments in it?

I have been in Sanjiang Chemical Industry for many years. The shift fee of Sanjiang Chemical from the factory to now is 6 yuan 12, and the others are not high. The provident fund is 0.8, the main post salary is more than 4,000, and the quarterly prize is more than 3,000. The average monthly salary is more than 5000 yuan. I said this is still the main post, not to mention other posts, too few. Compared with the same industry, it is a world of difference, but it is white.