Commodity200520062007200820092010
Natural magnesium carbonate (magnesite)  $1,252 $2,272$897
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$287,011$462,516$581,909$1,342,501$1,087,152$1,331,536
Total$287,011$462,516$583,161$1,342,501$1,089,424$1,332,433