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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $784,244 | $609,889 | $712,423 | $1,132,428 | $1,010,174 | $550,713 | $594,165 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $14,196 | $10,144 | $32,174 | $2,709 | $93,591 | $39,475 | $55,876 |
| Total | $798,440 | $620,033 | $744,597 | $1,135,137 | $1,103,765 | $590,188 | $650,041 |
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