Commodity2005200620072008200920102011
Aluminium waste & scrap$1,407,837$1,074,754$2,838,621$3,351,288$1,690,350$4,301,048$10,821,532
Total$1,407,837$1,074,754$2,838,621$3,351,288$1,690,350$4,301,048$10,821,532