HUDBAY MINERALS INC.

base metals and their alloys, namely, copper cake, pure zinc ores, zinc alloy ingots, copper concentrate ores, cast zinc, and zinc dross

precious metals and their alloys

mining extraction

distribution services, namely, delivery of refined or partially refined minerals and metals

mineral exploration

processing of refined and partially refined minerals and metals; treatment of metals, namely, production of pure zinc ores, zinc alloy ingots, copper concentrate ores, cast zinc, copper cake, zinc dross and precious metal slimes