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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $32,593,299 | $60,041,899 | $70,982,604 | $75,589,433 | $39,759,773 | $56,082,844 | $57,789,746 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $12,564,104 | $31,921,949 | $34,057,665 | $26,265,238 | $6,217,826 | $3,094,578 | $4,505,339 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $273,848 | $251,753 | $1,070,317 | $2,218,267 | $569,731 | $546,977 | $1,842,973 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $1,624,368 | $2,181,229 | $5,376,566 | $4,348,753 | $1,330,817 | $3,564,252 | $3,125,106 |
| Total | $47,055,619 | $94,396,830 | $111,487,152 | $108,421,691 | $47,878,147 | $63,288,651 | $67,263,164 |
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