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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Powders of non-lamellar structure, of copper | $1,481 | $4,231 | $2,796 | $6,771 | $3,832 | $22,555 |
| Powders of lamellar structure, of copper; flakes, of copper | $20,338 | | $801,693 | | | |
| Total | $21,819 | $4,231 | $804,489 | $6,771 | $3,832 | $22,555 |
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