Commodity2005200620072008200920102011
Lead waste & scrap$474,840$1,026,690$2,694,748$4,789,390$3,330,347$11,637,971$11,624,230
Total$474,840$1,026,690$2,694,748$4,789,390$3,330,347$11,637,971$11,624,230