Commodity2005200620072008200920102011
Zinc oxide; zinc peroxide$23,050,017$48,728,745$53,941,918$37,305,976$13,847,160$21,052,892$44,142,715
Total$23,050,017$48,728,745$53,941,918$37,305,976$13,847,160$21,052,892$44,142,715