Zin dross, zinc ash, zinc ingot
Zinc ingots 99.99%
zinc 70%, 75% or 78%, in earth or ashes.
Chemical grade white zinc oxide
Zinc & lead ore, billets
Zinc, Iron, Aluminum, Copper
Clinker, zinc slag
Brass, zinc alloy, ss, plastic material
Copper cathodes, aluminum ingots, aluminum coils, zinc ingots
Zinc ash, cobalto hydroxide/oxide, exhausted catalyst, copper scrap, concentrates and other material containing these metals.