Commodity2005200620072008200920102011
Zinc oxide; zinc peroxide$21,772,379$48,701,031$71,526,585$76,643,618$26,306,083$37,509,575$41,098,730
Total$21,772,379$48,701,031$71,526,585$76,643,618$26,306,083$37,509,575$41,098,730