Commodity2005200620072008200920102011
Lead waste & scrap$2,742,786$3,949,940$8,432,610$5,821,946$5,177,362$6,817,532$7,970,060
Total$2,742,786$3,949,940$8,432,610$5,821,946$5,177,362$6,817,532$7,970,060