|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | | $1,011 | | | | |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | | | $20,873 | | | $1,736 |
| Copper-zinc base alloys (brass), unwrought | $5,611 | $27,734 | $619 | $882 | $411 | $41 |
| Copper-tin base alloys (bronze), unwrought | $38,244 | $41,633 | $57,378 | $16,821 | $23,113 | $26,519 |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $2,352 | | | $48 | | |
| Total | $46,207 | $70,378 | $78,870 | $17,751 | $23,524 | $28,296 |
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