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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $1,205,912 | $1,302,635 | $1,741,103 | $2,482,761 | $6,879,263 | $2,437,403 | $3,025,268 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $33,131 | $100 | $7,224 | $4,547 | $289,103 | $5,918 | $40,851 |
| Total | $1,239,043 | $1,302,735 | $1,748,327 | $2,487,308 | $7,168,366 | $2,443,321 | $3,066,119 |
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