Commodity2005200620072008200920102011
Zinc bars, rods, profiles & wire$433,227$1,913,330$2,529,596$1,695,397$2,848,387$4,896,594$6,198,684
Total$433,227$1,913,330$2,529,596$1,695,397$2,848,387$4,896,594$6,198,684