|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $66 | $25,540 | | $842 | | | |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | | | | $486 | | | |
| Copper-zinc base alloys (brass), unwrought | | $41,386 | | | | | |
| Copper-tin base alloys (bronze), unwrought | | $2,280 | | | $5,482 | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | | | $77,177 | | | $15,889 | $10,730 |
| Total | $66 | $69,206 | $77,177 | $1,328 | $5,482 | $15,889 | $10,730 |
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