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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $151,207,035 | $205,224,368 | $233,471,647 | $247,238,641 | $180,509,672 | $317,479,228 | $432,239,928 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $9,934,882 | $22,812,168 | $34,825,435 | $72,269,967 | $38,406,569 | $19,579,181 | $20,578,503 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $13,265,293 | $73,752,454 | $51,791,207 | $80,709,985 | $75,333,297 | $30,451,929 | $39,170,140 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $4,622,730 | $5,381,790 | $10,269,682 | $7,931,747 | $5,575,963 | $8,621,765 | $17,410,965 |
| Total | $179,029,940 | $307,170,780 | $330,357,971 | $408,150,340 | $299,825,501 | $376,132,103 | $509,399,536 |
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