Commodity2005200620072008200920102011
Diphosphorus pentaoxide    $26$1,605 
Phosphoric acid & polyphosphoric acids, whether or not chemically defined$71,701$5,772$23,458$110,324$72,911$98,075$69,393
Total$71,701$5,772$23,458$110,324$72,937$99,680$69,393