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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $633,906 | $837,889 | $1,427,387 | $431,672 | $274,401 | $409,849 | $270,075 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $117,299 | $76,568 | $66,769 | $116,991 | $64,946 | $49,002 | $75,532 |
| Total | $751,205 | $914,457 | $1,494,156 | $548,663 | $339,347 | $458,851 | $345,607 |
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