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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $3,549,044 | $4,041,550 | $1,128,881 | $449,130 | $38,727 | $82,959 | $68,765 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $2,109,730 | $4,139,187 | $4,945,652 | $2,380,806 | $1,895,472 | $1,503,733 | $321,426 |
| Total | $5,658,774 | $8,180,737 | $6,074,533 | $2,829,936 | $1,934,199 | $1,586,692 | $390,191 |
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