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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $535,706 | $342,046 | $480,619 | $1,132,529 | $1,386,349 | $1,154,485 | $696,833 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $429,300 | $288,982 | $341,783 | $586,198 | $782,999 | $1,355,097 | $2,748,217 |
| Total | $965,006 | $631,028 | $822,402 | $1,718,727 | $2,169,348 | $2,509,582 | $3,445,050 |
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