Commodity2005200620072008200920102011
Lead waste & scrap$3,704,484$2,739,882$7,220,497$4,881,609$9,084,393$23,490,584$24,962,303
Total$3,704,484$2,739,882$7,220,497$4,881,609$9,084,393$23,490,584$24,962,303