Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$118,947$198,694$303,008$680,140$259,017$248,626$288,452
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$1,630,889$1,753,016$2,123,457$2,587,464$2,519,040$3,688,286$3,384,271
Total$1,749,836$1,951,710$2,426,465$3,267,604$2,778,057$3,936,912$3,672,723