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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | | $104 | $4,759 | $34,181 | $48,219 | $52,485 | $33,956 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $381,234 | $537,507 | $550,746 | $737,316 | $148,793 | $68,325 | $127,556 |
| Total | $381,234 | $537,611 | $555,505 | $771,497 | $197,012 | $120,810 | $161,512 |
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