|
| Commodity | 2005 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $10,018,066 | | $1,619,571 | | $1,913,048 | |
| Wire-bars of ref. copper, unwrought | | $7,734 | | $378,133 | $109,707 | $2,030 |
| Billets of ref. copper, unwrought | | | | | $98,796 | $175,352 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | | $26,059 | $114,330 | | | |
| Copper-zinc base alloys (brass), unwrought | | | | $35 | $10 | |
| Total | $10,018,066 | $33,793 | $1,733,901 | $378,168 | $2,121,561 | $177,382 |
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