Commodity2005200620072008200920102011
Zinc oxide; zinc peroxide$32,265,242$58,706,903$80,995,458$57,438,118$63,772,451$114,623,230$121,980,716
Total$32,265,242$58,706,903$80,995,458$57,438,118$63,772,451$114,623,230$121,980,716