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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Powders of non-lamellar structure, of copper | $1,506,081 | $1,442,280 | $840,169 | $2,714,334 | $623,691 | $1,090,230 |
| Powders of lamellar structure, of copper; flakes, of copper | $108,199 | $40,203 | $540,893 | $467,125 | $312,543 | $677,746 |
| Total | $1,614,280 | $1,482,483 | $1,381,062 | $3,181,459 | $936,234 | $1,767,976 |
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