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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $56,548,786 | $102,817,889 | $128,600,387 | $142,449,508 | $74,029,439 | $123,410,968 | $136,369,688 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $17,499,681 | $18,335,253 | $14,901,935 | $19,730,297 | $9,914,474 | $12,256,735 | $17,235,213 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $1,963,106 | $2,775,881 | $5,155,816 | $5,584,668 | $3,910,522 | $7,446,488 | $7,664,696 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $6,526,715 | $9,290,712 | $8,850,001 | $14,294,396 | $8,554,368 | $14,019,602 | $16,506,725 |
| Total | $82,538,288 | $133,219,735 | $157,508,139 | $182,058,869 | $96,408,803 | $157,133,793 | $177,776,322 |
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