Commodity2005200620072008200920102011
Zinc bars, rods, profiles & wire$251,559$330,893$3,625,311$4,073,157$2,283,984$3,475,811$3,223,974
Total$251,559$330,893$3,625,311$4,073,157$2,283,984$3,475,811$3,223,974