Commodity2005200620072008200920102011
Lead waste & scrap$1,321,772$1,581,576$13,121,320$20,787,884$14,108,239$30,851,050$32,260,123
Total$1,321,772$1,581,576$13,121,320$20,787,884$14,108,239$30,851,050$32,260,123