Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$6,653$4,252    $29,702
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$1,894,789$2,343,801$1,766,947$1,626,803$712,183$851,835$1,438,948
Total$1,901,442$2,348,053$1,766,947$1,626,803$712,183$851,835$1,468,650