Commodity200520062007200820102011
Natural magnesium carbonate (magnesite)$176   $20,655$12,327
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$1,088$477$16$4,286$4,850,064$8,435,800
Total$1,264$477$16$4,286$4,870,719$8,448,127