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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | $9,059,183 | $23,930,414 | $70,430,720 | $34,434,379 | $123,706,756 | $57,853,200 | $95,689,411 |
| Wire-bars of ref. copper, unwrought | $123,911 | $214,757 | $1,029,964 | $5,108,947 | $3,104,850 | $6,725,186 | $12,051,863 |
| Billets of ref. copper, unwrought | $162,898 | $6,932,346 | $1,152,907 | $8,922,153 | $3,500,976 | $7,187,502 | $11,311,831 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $8,010,879 | $40,651,654 | $16,255,707 | $4,061,178 | $4,753,073 | $9,360,540 | $5,010,149 |
| Copper-zinc base alloys (brass), unwrought | $29,159,724 | $52,750,901 | $102,073,043 | $65,939,125 | $35,375,224 | $58,963,044 | $87,082,050 |
| Copper-tin base alloys (bronze), unwrought | $11,101,196 | $21,596,615 | $26,815,163 | $30,737,593 | $23,071,012 | $38,947,986 | $59,898,571 |
| Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | $3,593,233 | $5,934,215 | | | | | |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $8,888,103 | $13,893,050 | $21,677,818 | $24,018,473 | $17,526,007 | $25,517,198 | $36,825,996 |
| Total | $70,099,127 | $165,903,952 | $239,435,322 | $173,221,848 | $211,037,898 | $204,554,656 | $307,869,871 |
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