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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Gypsum; anhydrite | $1,110,865 | $1,634,559 | $2,331,113 | $2,774,240 | $1,434,060 | $7,008,491 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $686,199 | $2,174,224 | $2,812,889 | $3,727,218 | $3,473,161 | $5,526,481 |
| Total | $1,797,064 | $3,808,783 | $5,144,002 | $6,501,458 | $4,907,221 | $12,534,972 |
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