Commodity2005200620072008200920102011
Lead waste & scrap$2,949,721$2,597,652$6,796,824$4,286,076$6,240,163$14,819,866$14,181,921
Total$2,949,721$2,597,652$6,796,824$4,286,076$6,240,163$14,819,866$14,181,921