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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Powders of non-lamellar structure, of copper | $32,374,710 | $40,453,872 | $40,444,474 | $40,745,946 | $27,250,448 | $34,548,211 | $42,720,936 |
| Powders of lamellar structure, of copper; flakes, of copper | $3,577,339 | $7,158,305 | $9,623,088 | $6,499,597 | $6,862,026 | $6,880,497 | $7,027,262 |
| Total | $35,952,049 | $47,612,177 | $50,067,562 | $47,245,543 | $34,112,474 | $41,428,708 | $49,748,198 |
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