Commodity2005200620072008200920102011
Natural sodium borates & concs. thereof (whether or not calcined)$36$24$354$30$2,118$1,082$125
Natural borates & concs. thereof (excl. sodium borates), whether or not cal ...$152  $103 $101$152
Total$188$24$354$133$2,118$1,183$277