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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $506,039 | $319,541 | $556,729 | $412,076 | $79,603 | $26,405 | $136,418 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $1,791,258 | $2,625,951 | $3,386,661 | $4,262,336 | $3,041,421 | $2,073,290 | $1,916,896 |
| Total | $2,297,297 | $2,945,492 | $3,943,390 | $4,674,412 | $3,121,024 | $2,099,695 | $2,053,314 |
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