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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $312,538 | $209,554 | $203,458 | $1,106,842 | $968,042 | $638,693 | $738,379 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $236,520 | $212,446 | $369,454 | $374,332 | $534,332 | $968,887 | $692,282 |
| Total | $549,058 | $422,000 | $572,912 | $1,481,174 | $1,502,374 | $1,607,580 | $1,430,661 |
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