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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $19,313,293 | $18,268,572 | $15,220,306 | $14,270,288 | $7,197,252 | $8,849,948 | $16,987,301 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $14,729,198 | $17,601,160 | $25,023,789 | $23,841,757 | $9,314,689 | $16,829,580 | $15,748,873 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $136,060 | $1,608,920 | $806,174 | $1,186,127 | $476,402 | $30,458 | $1,259,779 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $628,624 | $560,207 | $1,890,462 | $1,414,690 | $494,315 | $985,882 | $1,110,643 |
| Total | $34,807,175 | $38,038,859 | $42,940,731 | $40,712,862 | $17,482,658 | $26,695,868 | $35,106,596 |
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