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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Cathodes & sections of cathodes, of ref. copper, unwrought | | | $2,976,000 | $4,704,012 | $720,000 | $2,769,800 | $967,000 |
| Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $238,188 | $1,775,661 | $881,640 | $275,236 | $31,200 | | |
| Copper-zinc base alloys (brass), unwrought | $648,450 | $1,163,700 | $1,624,720 | $756,470 | $685,100 | $813,800 | $827,280 |
| Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $3,252,600 | $4,841,597 | $3,922,050 | $1,552,200 | $1,482,854 | $4,264,459 | $5,353,511 |
| Total | $4,139,238 | $7,780,958 | $9,404,410 | $7,287,918 | $2,919,154 | $7,848,059 | $7,147,791 |
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