Commodity2005200620072008200920102011
Disodium tetraborate (ref. borax), anhydrous    $13$169 
Disodium tetraborate (ref. borax), other than anhydrous      $123
Borates other than disodium tetrborate (ref. borax)$520$728$868$510$439$817$401
Peroxoborates (perborates)  $6   $28
Total$520$728$874$510$452$986$552