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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $11,238,220 | $61,237,239 | $52,068,362 | $28,015,544 | $60,245,057 | $79,401,177 | $91,416,335 |
| Billets of ref. copper, unwrought | | | | | | | $153,339 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $270,595 | $242,140 | $126,407 | $736,596 | $6,379 | $13,993 | $2,683,381 |
| Copper-zinc base alloys (brass), unwrought | $1,605,012 | $1,761,410 | $6,365,129 | $30,894,855 | $19,112,978 | $21,824,353 | $18,941,191 |
| Copper-tin base alloys (bronze), unwrought | $389,404 | $449,640 | $375,707 | $571,698 | $4,909,219 | $640,635 | $1,248,216 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | $140,719 | $3,980,729 | | | | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $73,661 | $144,414 | $186,207 | $270,535 | $485,920 | $1,064,563 | $1,278,690 |
| Total | $13,717,611 | $67,815,572 | $59,121,812 | $60,489,228 | $84,759,553 | $102,944,721 | $115,721,152 |
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