|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $624,240 | $297,152 | $1,070,822 | $572,743 | $960,259 | $1,841,311 | $2,499,801 |
| Total | $624,240 | $297,152 | $1,070,822 | $572,743 | $960,259 | $1,841,311 | $2,499,801 |
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