|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Vermiculite, perlite & chlorites, unexpanded | | | $6,119 | $11,280 | $233,675 | $288,345 | $420,294 |
| Mineral subs., n.e.s. in Ch.25 | $875,078 | $1,010,444 | $3,453,409 | $792,565 | $1,527,424 | $2,794,756 | $3,261,396 |
| Total | $875,078 | $1,010,444 | $3,459,528 | $803,845 | $1,761,099 | $3,083,101 | $3,681,690 |
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