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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $274,355 | $388,481 | $1,313,882 | $1,755,754 | $2,014,560 | $3,925,256 | $2,496,666 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $185,716 | $198,385 | $347,037 | $541,183 | $572,784 | $883,061 | $925,996 |
| Total | $460,071 | $586,866 | $1,660,919 | $2,296,937 | $2,587,344 | $4,808,317 | $3,422,662 |
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