Commodity | 2006 | 2007 | 2008 | 2009 |
Copper tubes & pipes, of ref. copper | | | $22,009 | |
Copper tubes & pipes, of copper-zinc base alloys (brass) | $4,936 | | $16,397 | $22,264 |
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | | $3,052 | | |
Total | $4,936 | $3,052 | $38,406 | $22,264 |
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