Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$38,540$25,071$175,743$575,365$457,409$503,064$464,242
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$424,021$224,487$445,252$8,258$9,804$51,510$53,556
Total$462,561$249,558$620,995$583,623$467,213$554,574$517,798