Commodity2005200620072008200920102011
Aluminium waste & scrap$1,885,086$3,550,980$6,753,987$7,464,717$3,464,933$21,531,665$7,184,054
Total$1,885,086$3,550,980$6,753,987$7,464,717$3,464,933$21,531,665$7,184,054