Commodity2005200620072008200920102011
Zinc bars, rods, profiles & wire$2,043,133$3,166,603$4,174,812$4,677,398$2,646,624$4,348,920$4,683,787
Total$2,043,133$3,166,603$4,174,812$4,677,398$2,646,624$4,348,920$4,683,787