Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$25,566$37,291$10,447$6,476$10,015$7,086$9,987
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$14,311$14,152$22,141$21,377$37,760$29,120$64,581
Total$39,877$51,443$32,588$27,853$47,775$36,206$74,568