Commodity2005200620072008200920102011
Zinc ores & concs.$8,795,814$16,605,147$65,362,022$26,187,362$7,718,885$18,079,745$6,981,324
Total$8,795,814$16,605,147$65,362,022$26,187,362$7,718,885$18,079,745$6,981,324