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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Diphosphorus pentaoxide | | $7,037 | | | $34,817 | | |
| Phosphoric acid & polyphosphoric acids, whether or not chemically defined | $49,600 | $85,276 | $167,510 | $226,234 | $343,243 | $238,312 | $236,509 |
| Total | $49,600 | $92,313 | $167,510 | $226,234 | $378,060 | $238,312 | $236,509 |
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