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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $376,294 | $565,453 | $917,348 | $1,086,045 | $635,274 | $662,652 | $669,227 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $133,369 | $187,990 | $159,228 | $414,118 | $533,261 | $587,009 | $819,665 |
| Total | $509,663 | $753,443 | $1,076,576 | $1,500,163 | $1,168,535 | $1,249,661 | $1,488,892 |
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