Commodity2005200620072008200920102011
Zinc bars, rods, profiles & wire$6,494,287$14,003,369$19,870,194$11,121,934$7,533,533$9,430,566$12,984,421
Total$6,494,287$14,003,369$19,870,194$11,121,934$7,533,533$9,430,566$12,984,421