|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $6,311,984 | $5,498,815 | $6,057,336 | $8,893,822 | $4,909,003 | $7,532,748 | $8,450,329 |
| Total | $6,311,984 | $5,498,815 | $6,057,336 | $8,893,822 | $4,909,003 | $7,532,748 | $8,450,329 |
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