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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Gypsum; anhydrite | $1,750 | $1,206 | $7,703 | $34,869 | $9,941 | $6,424 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $2,063 | $7,399 | $8,495 | $9,069 | $5,534 | $43,137 |
| Total | $3,813 | $8,605 | $16,198 | $43,938 | $15,475 | $49,561 |
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