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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $58,178,429 | $35,264,801 | $56,989,130 | $35,792,927 | $63,688,158 | $64,905,394 | $153,998,931 |
| Wire-bars of ref. copper, unwrought | $167,295 | $166,139 | $376,955 | $119,354 | $576,286 | $1,137,903 | $189,370 |
| Billets of ref. copper, unwrought | $58,768 | $30,443 | $461,843 | $668,443 | $342,785 | $1,688,989 | $537,779 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $2,751,786 | $1,129,156 | $1,481,302 | $1,308,920 | $870,385 | $1,098,747 | $627,287 |
| Copper-zinc base alloys (brass), unwrought | $9,867,728 | $18,581,011 | $16,059,149 | $8,091,269 | $3,420,202 | $3,661,446 | $4,073,335 |
| Copper-tin base alloys (bronze), unwrought | $21,561,216 | $34,782,699 | $47,710,168 | $46,495,389 | $21,201,961 | $28,128,654 | $52,548,884 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | $29,096 | $51,248 | | | | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $11,162,989 | $21,327,206 | $29,610,227 | $29,600,162 | $16,469,906 | $21,126,182 | $30,364,685 |
| Total | $103,777,307 | $111,332,703 | $152,688,774 | $122,076,464 | $106,569,683 | $121,747,315 | $242,340,271 |
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