Commodity2005200620072008200920102011
Disodium tetraborate (ref. borax), anhydrous $2,718$99$4,767$4,265$434 
Disodium tetraborate (ref. borax), other than anhydrous$3,297$1,205$1,101$9,844$3,660 $4,667
Borates other than disodium tetrborate (ref. borax)$150$40 $15   
Total$3,447$3,963$1,200$14,626$7,925$434$4,667