|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | | $674 | $130,652 | | | |
| Billets of ref. copper, unwrought | | | | $5,100 | | |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $22,402 | $58,639 | $29,680 | $34,180 | $14,426 | $17,196 |
| Copper-zinc base alloys (brass), unwrought | $764 | | | $5,188 | $309 | |
| Copper-tin base alloys (bronze), unwrought | $11,442 | $11,733 | $12,176 | $18,836 | | $152,914 |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | | $30 | | | | |
| Total | $34,608 | $71,076 | $172,508 | $63,304 | $14,735 | $170,110 |
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