Commodity2005200620072008200920102011
Natural magnesium carbonate (magnesite)$133,675$44,000$113,365$167,982$165,951$149,280$153,900
Fused magnesia; dead-burned (sintered) magnesia, whether or not cont. small ...$1,590$600$183,102$876$20,888$8,011$14,657
Total$135,265$44,600$296,467$168,858$186,839$157,291$168,557