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| Commodity | 2005 | 2006 | 2010 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $60,063,678 | | $9,490,722 |
| Wire-bars of ref. copper, unwrought | | | $65,561 |
| Billets of ref. copper, unwrought | $11,661,883 | | $16,165 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $3,569,637 | | $368,596 |
| Copper-zinc base alloys (brass), unwrought | $776,284 | $112,280 | $1,419,423 |
| Copper-tin base alloys (bronze), unwrought | $11,150 | $8,166 | $106,287 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | $48,735 | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $14,773 | $3,458 | $113,324 |
| Total | $76,146,140 | $123,904 | $11,580,078 |
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