Commodity2005200620072008200920102011
Natural sodium borates & concs. thereof (whether or not calcined) $481$2,712$1,929$841$28,914 
Natural borates & concs. thereof (excl. sodium borates), whether or not cal ...$1,775$1,547$161,535$6,649$4,462$1,334$6,793
Total$1,775$2,028$164,247$8,578$5,303$30,248$6,793