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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $461,533 | $535,618 | $590,408 | $745,550 | $264,090 | $339,746 | $224,603 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $37,864 | $69,399 | $13,953 | $27,991 | $11,083 | $19,519 | $12,126 |
| Total | $499,397 | $605,017 | $604,361 | $773,541 | $275,173 | $359,265 | $236,729 |
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