Commodity2005200620072008200920102011
Zinc ores & concs.$58,310,486$184,870,605$241,027,416$102,272,543$65,942,932$109,035,453$119,787,260
Total$58,310,486$184,870,605$241,027,416$102,272,543$65,942,932$109,035,453$119,787,260