Commodity2005200620072008200920102011
Diphosphorus pentaoxide$1,543$1,965$241$111$39  
Phosphoric acid & polyphosphoric acids, whether or not chemically defined$14,694$9,039$16,765$69,515$79,157$12,595$27,225
Total$16,237$11,004$17,006$69,626$79,196$12,595$27,225