Commodity2005200620072008200920102011
Lead waste & scrap$1,171,620$2,655,083$5,446,572$2,106,132$1,924,641$2,376,301$1,648,062
Total$1,171,620$2,655,083$5,446,572$2,106,132$1,924,641$2,376,301$1,648,062