|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $8,870,574 | $10,033,048 | $10,493,830 | $12,299,170 | $8,017,503 | $8,655,842 | $7,204,079 |
| Total | $8,870,574 | $10,033,048 | $10,493,830 | $12,299,170 | $8,017,503 | $8,655,842 | $7,204,079 |
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