Commodity2005200620072008200920102011
Iron oxides & hydroxides$2,903,767$2,907,724$3,999,288$2,949,560$1,019,983$6,990,048$4,529,016
Total$2,903,767$2,907,724$3,999,288$2,949,560$1,019,983$6,990,048$4,529,016