Commodity2005200620072008200920102011
Aluminium waste & scrap$13,536,722$24,798,929$34,501,308$21,607,852$7,733,169$8,392,384$7,759,883
Total$13,536,722$24,798,929$34,501,308$21,607,852$7,733,169$8,392,384$7,759,883