Commodity2005200620072008200920102011
Zinc dust$419,594$2,075,837$1,731,876$2,355,637$1,056,320$2,276,254$2,665,899
Zinc powders & flakes$251,552$174,600$410,180$1,442,615$969,545$2,135,898$6,125,189
Total$671,146$2,250,437$2,142,056$3,798,252$2,025,865$4,412,152$8,791,088