|
| Commodity | 2006 | 2007 | 2008 | 2009 | 2010 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $8,893 | $38,864,095 | $35,692,322 | $1,970,284 | $4,665,232 |
| Wire-bars of ref. copper, unwrought | $273,504 | $1,229,908 | $1,624,991 | $8,258,980 | $8,246,628 |
| Billets of ref. copper, unwrought | | $209,931 | $36,649,759 | $2,406,944 | $8,560,813 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $3,028 | $411,308 | | | $386,223 |
| Copper-zinc base alloys (brass), unwrought | | $274,878 | | $514,337 | $169,843 |
| Copper-tin base alloys (bronze), unwrought | | | $859,570 | | |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | | $636,877 | | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | | $1,774,771 | $25,119,675 | $267,903 | $3,327 |
| Total | $285,425 | $43,401,768 | $99,946,317 | $13,418,448 | $22,032,066 |
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