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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $177,976,155 | $312,276,043 | $357,257,185 | $366,111,653 | $188,688,112 | $302,364,800 | $362,230,254 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $43,596,586 | $88,848,367 | $92,917,989 | $71,011,032 | $35,510,702 | $65,281,705 | $68,142,829 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $4,816,730 | $11,231,545 | $16,119,796 | $15,747,621 | $11,056,447 | $13,844,900 | $11,242,599 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $8,155,417 | $9,308,925 | $15,857,728 | $12,482,055 | $5,836,904 | $8,756,075 | $17,706,834 |
| Total | $234,544,888 | $421,664,880 | $482,152,698 | $465,352,361 | $241,092,165 | $390,247,480 | $459,322,516 |
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