HUDBAY

Base metals and their alloys, namely, zinc and its alloys in ingot form, zinc ores, copper ores, copper cake, copper concentrates containing gold and silver, zinc concentrate, molybdenum concentrate, zinc dross fines

Metallic silver and gold doré bars

Processing of ore to produce zinc and its alloys in ingot form, copper concentrates containing gold and silver, molybdenum concentrate, zinc concentrate, copper cake, copper and zinc ores, copper cake, zinc dross fines, and metallic silver and gold doré bars