If you come across a customer that has several different types of metal shavings, you might ask them to sort them, and pay them accordingly. The reason I say this is that some metal turnings can be used in the refining process. If you are selling material to precious metal refiners like myself, and also had shavings or turnings to sell as well, people like myself might be interested.
I purchase zinc and copper turnings from a scrapper myself. I rather do that than pay someone else a premium for something that other people generate as waste.
Scott
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