good load. congrats.

even if the material is shredded together, because its different grades, they want to pay you separately for each grade. they arent going to estimate a mixed price for items with several different values like zinc, steel, and copper like they might get from motors and die cast in the end. does it make sense?



even if the machine does the raw material sorting for them in the end, they need to price it separately before they pay for it.