Aluminum tube, copper plate, tin plate, zinc ingot,etc..
Zinc ingot, lead ingot, iron scrap, copper scrap.
Aluminum ingot, copper cathode and zinc ingot, copper scrap.
Aluminum ingot, aluminum scrap, lead ingot, tin ingot, zinc ingot, calcium carbonate.
Tin ingot, copper scrap, aluminum ingot, zinc ingot, and other non-ferrous metal.