Commodity2005200620072008200920102011
Lead waste & scrap$2,407,226$5,466,629$4,312,295$9,346,398$2,655,110$5,402,761$639,784
Total$2,407,226$5,466,629$4,312,295$9,346,398$2,655,110$5,402,761$639,784