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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Gypsum; anhydrite | $2,314 | $4,108 | $143,012 | $16,146 | $42,620 | $603,286 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $20,054 | $14,785 | $57,456 | $37,811 | $19,165 | $43,166 |
| Total | $22,368 | $18,893 | $200,468 | $53,957 | $61,785 | $646,452 |
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