|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Vermiculite, perlite & chlorites, unexpanded | $1,127,149 | $917,542 | $1,028,097 | $1,097,131 | $1,281,005 | $1,387,888 | $2,057,263 |
| Kieserite, epsomite (nat. magnesium sulphates) | $114,081 | $44,055 | $64,754 | $119,599 | $149,968 | $121,569 | $397,415 |
| Mineral subs., n.e.s. in Ch.25 | $1,501,689 | $2,700,437 | $1,348,531 | $3,222,619 | $2,371,715 | $3,477,522 | $3,451,302 |
| Total | $2,742,919 | $3,662,034 | $2,441,382 | $4,439,349 | $3,802,688 | $4,986,979 | $5,905,980 |
|
|
