Commodity2005200620072008200920102011
Aluminium waste & scrap$4,381,523$2,978,099$5,689,442$6,718,165$10,179,123$7,729,910$5,080,088
Total$4,381,523$2,978,099$5,689,442$6,718,165$10,179,123$7,729,910$5,080,088