|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $8,603,291 | $8,445,274 | $11,444,202 | $12,382,640 | $10,933,505 | $14,027,943 | $17,432,431 |
| Total | $8,603,291 | $8,445,274 | $11,444,202 | $12,382,640 | $10,933,505 | $14,027,943 | $17,432,431 |
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