Commodity2005200620072008200920102011
Lead waste & scrap$2,377,721$4,550,007$9,202,032$5,428,461$3,147,293$9,066,229$13,028,899
Total$2,377,721$4,550,007$9,202,032$5,428,461$3,147,293$9,066,229$13,028,899