Commodity2005200620072008200920102011
Zinc oxide; zinc peroxide$4,671,055$10,777,167$10,069,692$12,323,526$10,010,565$10,887,305$19,674,454
Total$4,671,055$10,777,167$10,069,692$12,323,526$10,010,565$10,887,305$19,674,454