Commodity2005200620072008200920102011
Natural sodium borates & concs. thereof (whether or not calcined) $7,799$761$22,322$5,113$1,100$1,748
Natural borates & concs. thereof (excl. sodium borates), whether or not cal ...$5,468$17,971$2,078$1,855$1,001$3,705$35
Total$5,468$25,770$2,839$24,177$6,114$4,805$1,783