|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | | | | | $186 | | |
| Wire-bars of ref. copper, unwrought | | | | | $294 | | $137 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | | | $10,005 | $14,866 | | | |
| Copper-zinc base alloys (brass), unwrought | | | | | | $2,596 | $15,515 |
| Copper-tin base alloys (bronze), unwrought | $749 | $19 | $6,592 | $873 | $4 | | |
| Total | $749 | $19 | $16,597 | $15,739 | $484 | $2,596 | $15,652 |
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