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| Commodity | 2005 | 2006 | 2007 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $2,734 | $22,363 | $2,666 |
| Wire-bars of ref. copper, unwrought | $7,716 | $3,427 | $1,669 |
| Billets of ref. copper, unwrought | $287 | | $6 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $15,048 | $9,014 | $3,762 |
| Copper-zinc base alloys (brass), unwrought | $2,052 | $27,015 | $2,719 |
| Copper-tin base alloys (bronze), unwrought | $1,978 | $11,282 | $1,305 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | | | $549 |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $292,154 | $8,766 | $382 |
| Total | $321,969 | $81,867 | $13,058 |
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