|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $2,768,000 | $1,453,000 | $2,975,000 | $2,459,000 | $3,220,000 | $2,717,000 | $1,909,000 |
| Total | $2,768,000 | $1,453,000 | $2,975,000 | $2,459,000 | $3,220,000 | $2,717,000 | $1,909,000 |
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