Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$24,818$23,308$38,793$51,599$92,149$168,762$150,704
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$577,930$322,727$74,376$108,749$138,339$162,822$487,760
Total$602,748$346,035$113,169$160,348$230,488$331,584$638,464