Commodity2005200620072008200920102011
Natural sodium borates & concs. thereof (whether or not calcined)   $21,624$11,941$46,986$19,146
Natural borates & concs. thereof (excl. sodium borates), whether or not cal ...$286,168$461,356$22,635$302,870$194,117$110,411$42,523
Total$286,168$461,356$22,635$324,494$206,058$157,397$61,669