|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Ion-exchangers based on polymers of 39.01-39.13, in primary forms | $613,990 | $1,076,827 | $1,122,583 | $1,026,090 | $917,344 | $1,008,388 | $1,265,853 |
| Total | $613,990 | $1,076,827 | $1,122,583 | $1,026,090 | $917,344 | $1,008,388 | $1,265,853 |
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