Commodity2005200620072008200920102011
Manganese dioxide$2,947$3,424$468$3,118$4,306$9,688$3,934
Manganese oxides other than manganese dioxide$6$373$1,282 $830$787$29
Total$2,953$3,797$1,750$3,118$5,136$10,475$3,963