Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Cathodes & sections of cathodes, of ref. copper, unwrought | $12,681,191 | $24,979,283 | $26,274,137 | $18,264,240 | $22,956,805 | $50,044,329 | $70,849,829 |
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $3,318,433 | $1,252,326 | $391,812 | $844,600 | | | |
Copper-zinc base alloys (brass), unwrought | $17,014,408 | $33,198,495 | $60,413,822 | $39,235,800 | $17,198,527 | $22,316,405 | |
Copper-tin base alloys (bronze), unwrought | $3,197,157 | $22,424,726 | $30,135,269 | $12,349,440 | $2,154,509 | $4,565,303 | |
Copper-nickel base alloys (cupro-nickel)/copper-nickel-zinc base alloys (ni ... | | $374,796 | $221,315 | | | | |
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | | $398,176 | $3,465,039 | $3,495,350 | | $305 | |
Total | $36,211,189 | $82,627,802 | $120,901,394 | $74,189,430 | $42,309,841 | $76,926,342 | $70,849,829 |
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