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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Powders of non-lamellar structure, of copper | $2,095,198 | $3,586,910 | $4,663,258 | $5,316,964 | $3,575,662 | $5,258,789 | $5,984,658 |
| Powders of lamellar structure, of copper; flakes, of copper | $1,661,704 | $2,142,397 | $1,872,226 | $1,471,478 | $879,180 | $801,996 | $960,466 |
| Total | $3,756,902 | $5,729,307 | $6,535,484 | $6,788,442 | $4,454,842 | $6,060,785 | $6,945,124 |
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