|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Vermiculite, perlite & chlorites, unexpanded | $824,015 | $801,779 | $999,552 | $998,794 | $378,094 | $739,663 |
| Mineral subs., n.e.s. in Ch.25 | $1,703,108 | $9,442,621 | $2,386,195 | $2,629,353 | $232,902 | $1,550,588 |
| Total | $2,527,123 | $10,244,400 | $3,385,747 | $3,628,147 | $610,996 | $2,290,251 |
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