Commodity2005200620072008200920102011
Diphosphorus pentaoxide      $579
Phosphoric acid & polyphosphoric acids, whether or not chemically defined$52,193$64,455$44,332$84,664$74,294$121,185$76,749
Total$52,193$64,455$44,332$84,664$74,294$121,185$77,328