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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Powders of non-lamellar structure, of copper | $172,608 | $35,151 | $60,862 | $74,746 | $3,006 | $661,045 | $3,411,442 |
| Powders of lamellar structure, of copper; flakes, of copper | $294,368 | $410,439 | $502,962 | $365,850 | $547,840 | $970,575 | $1,319,010 |
| Total | $466,976 | $445,590 | $563,824 | $440,596 | $550,846 | $1,631,620 | $4,730,452 |
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