|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $75,137,063 | $59,417,462 | $87,333,871 | $99,495,679 | $81,925,724 | $121,621,428 | $126,671,939 |
| Total | $75,137,063 | $59,417,462 | $87,333,871 | $99,495,679 | $81,925,724 | $121,621,428 | $126,671,939 |
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