Commodity2005200620072008200920102011
Lead waste & scrap$1,599,612$1,529,376$3,514,686$33,739,169$43,282,724$67,144,691$80,407,605
Total$1,599,612$1,529,376$3,514,686$33,739,169$43,282,724$67,144,691$80,407,605