There are differences in different places. First, explain the salt price in Shandong during the late Chongzhen period.

Shandong is a salt-producing area, and the price provided by salt inspection to wholesalers is about one stone and one hundred and twenty.

The retail price of wholesalers is several times or even ten times higher, which varies from place to place.

Salt burners-salt inspectors-wholesalers-retailers-civilians, each link is at least several times more profitable, depending on which link you are asking.