Graphite lead
Lead concentrate or ore, lead ore
Lead scrap
Antimonial lead alloy
Lead ore
Antimony, lead, copper
E waste, activated carbon, PET & battery lead
Lead ore
Tin & lead
Lead ore
Lead and zinc
Zinc, lead
Aluminum, lead
Tin, lead
Lead ore, lead dross
Pure lead, calcium lead, tin
Metal lead ore
Lead ore
Lead ore, zircon sand
Zinc ash with content 25% up from steel plant and lead ore 50% up