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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Powders of non-lamellar structure, of copper | $42,456,290 | $62,402,850 | $77,568,992 | $64,308,031 | $46,240,452 | $86,439,093 | $87,188,354 |
| Powders of lamellar structure, of copper; flakes, of copper | $6,837,376 | $7,804,262 | $11,715,117 | $12,621,256 | $6,075,458 | $9,448,321 | $9,254,142 |
| Total | $49,293,666 | $70,207,112 | $89,284,109 | $76,929,287 | $52,315,910 | $95,887,414 | $96,442,496 |
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