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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $1,021,561 | $2,078,863 | $845,829 | $1,878,274 | $1,566,357 | $2,276,354 | $2,347,592 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $1,251,217 | $499,959 | $1,663,952 | $1,713,397 | $653,582 | $755,204 | $775,202 |
| Total | $2,272,778 | $2,578,822 | $2,509,781 | $3,591,671 | $2,219,939 | $3,031,558 | $3,122,794 |
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