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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $112,891,344 | $305,964,150 | $211,827,732 | $207,802,575 | $99,729,919 | $149,688,945 | $159,375,378 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $7,839,970 | $14,366,117 | $36,702,207 | $20,358,079 | $13,122,175 | $20,141,895 | $30,749,232 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $14,165,698 | $18,678,212 | $14,663,319 | $24,808,505 | $13,029,090 | $13,944,899 | $15,731,486 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $6,662,917 | $10,179,556 | $11,066,785 | $10,883,408 | $7,919,153 | $6,611,897 | $9,069,917 |
| Total | $141,559,929 | $349,188,035 | $274,260,043 | $263,852,567 | $133,800,337 | $190,387,636 | $214,926,013 |
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