Commodity2005200620072008200920102011
Diphosphorus pentaoxide      $212
Phosphoric acid & polyphosphoric acids, whether or not chemically defined$51,738$21,395$20,151$21,021$62,718$38,872$37,687
Total$51,738$21,395$20,151$21,021$62,718$38,872$37,899