Commodity200520062007200820092010
Natural sodium borates & concs. thereof (whether or not calcined)     $2,241
Natural borates & concs. thereof (excl. sodium borates), whether or not cal ...$885$1,514$2,471$1,198$7,076$2,049
Total$885$1,514$2,471$1,198$7,076$4,290