Commodity | 2005 | 2006 | 2007 | 2008 |
Wire-bars of ref. copper, unwrought | | | $248 | $1,873 |
Unwrought prods. of ref. copper (excl. of 7403.11-7403.13) | $428 | $3,741 | $316 | |
Copper-zinc base alloys (brass), unwrought | $192 | $4,911 | $711 | $2,839 |
Copper alloys (excl. of 7403.21-7403.23; excl. master alloys of 74.05), unw ... | $800 | $5 | | $357 |
Total | $1,420 | $8,657 | $1,275 | $5,069 |
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