Commodity2005200620072008200920102011
Zinc oxide; zinc peroxide$4,013,020$9,622,741$10,411,932$8,793,470$6,939,579$8,488,946$9,268,356
Total$4,013,020$9,622,741$10,411,932$8,793,470$6,939,579$8,488,946$9,268,356