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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Gypsum; anhydrite | $976 | $38,150 | $42,688 | $56,022 | $35,166 | $43,962 | $71,563 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $16,577 | $40,436 | $98,213 | $52,439 | $34,791 | $1,492 | $83,995 |
| Total | $17,553 | $78,586 | $140,901 | $108,461 | $69,957 | $45,454 | $155,558 |
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