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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Zirconium ores & concs. | $23,741 | $11,993 | $29,780 | $27,558 | $101,372 | $54,235 | $66,050 |
| Niobium/tantalum/vanadium ores & concs. | $22,315 | | $86,829 | $91,219 | | | |
| Total | $46,056 | $11,993 | $116,609 | $118,777 | $101,372 | $54,235 | $66,050 |
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