Commodity2005200620072008200920102011
Zinc dust$2,761,482$8,120,526$19,748,307$6,172,853$4,404,981$6,351,860$6,424,458
Zinc powders & flakes$33,311$1,203,429$258,439$143,445$18,092$730 
Total$2,794,793$9,323,955$20,006,746$6,316,298$4,423,073$6,352,590$6,424,458