Commodity2005200620072008200920102011
Aluminium waste & scrap$20,247,299$39,342,435$30,654,625$27,418,207$18,216,235$50,288,614$48,332,142
Total$20,247,299$39,342,435$30,654,625$27,418,207$18,216,235$50,288,614$48,332,142