Commodity200520062007200820092010
Natural magnesium carbonate (magnesite)  $1,769 $1,213$1,313
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$3,116$1,530$22,236$16$1,229$2,514
Total$3,116$1,530$24,005$16$2,442$3,827