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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Copper tubes & pipes, of ref. copper | $9,278,951 | $15,634,235 | $20,445,712 | $29,078,071 | $16,476,093 | $34,142,381 | $55,534,966 |
| Copper tubes & pipes, of copper-zinc base alloys (brass) | $1,489,177 | $3,457,259 | $4,441,297 | $5,555,608 | $2,592,418 | $2,625,159 | $3,885,251 |
| Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ... | $394,866 | $461,944 | $265,408 | $1,161,974 | $169,023 | $189,164 | $51,115 |
| Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) | $509,872 | $1,363,885 | $3,242,328 | $2,616,234 | $899,985 | $1,493,130 | $1,653,647 |
| Total | $11,672,866 | $20,917,323 | $28,394,745 | $38,411,887 | $20,137,519 | $38,449,834 | $61,124,979 |
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