|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Billets of ref. copper, unwrought | $1,758 | | | | | | |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $215 | $2,692 | | | $229 | $630 | |
| Copper-zinc base alloys (brass), unwrought | | $1,786 | $38,221 | $3,253 | $1,490 | | |
| Copper-tin base alloys (bronze), unwrought | $183,570 | $139,605 | $538,561 | $218,289 | $69,588 | $140,655 | $7,964 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | | $7,102 | | | | | |
| Total | $185,543 | $151,185 | $576,782 | $221,542 | $71,307 | $141,285 | $7,964 |
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