Commodity200520062007200820092010
Natural magnesium carbonate (magnesite)$146,045$72,519$86,451$63,723$141,009$81,503
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$342,359$379,931$542,460$504,067$765,302$915,630
Total$488,404$452,450$628,911$567,790$906,311$997,133