|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 |
| Powders of non-lamellar structure, of copper | | | | $106,649 | |
| Powders of lamellar structure, of copper; flakes, of copper | $582,015 | $2,453,755 | $2,730,980 | $2,101,432 | $27,363 |
| Total | $582,015 | $2,453,755 | $2,730,980 | $2,208,081 | $27,363 |
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