|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Vermiculite, perlite & chlorites, unexpanded | $4,361 | $97 | $2,198 | $1,945 | | | |
| Mineral subs., n.e.s. in Ch.25 | $109,177 | $9,149 | $16,463 | $19,037 | $7,802 | $448,376 | $1,392,100 |
| Total | $113,538 | $9,246 | $18,661 | $20,982 | $7,802 | $448,376 | $1,392,100 |
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