|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Gypsum; anhydrite | $10,139,435 | $2,391,982 | $8,449,478 | $6,737,198 | $14,117,136 |
| Plasters (consisting of calcined gypsum/calcium sulphate) whether or not co ... | $9,357,858 | $10,516,233 | $11,129,165 | $48,017,887 | $18,244,970 |
| Total | $19,497,293 | $12,908,215 | $19,578,643 | $54,755,085 | $32,362,106 |
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