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| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 |
| Gypsum; anhydrite | $452,470 | $721,693 | $762,326 | $1,166,817 | $1,067,503 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $395,422 | $505,587 | $1,077,598 | $480,925 | $1,205,143 |
| Total | $847,892 | $1,227,280 | $1,839,924 | $1,647,742 | $2,272,646 |
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