Commodity200520062010
Copper tubes & pipes, of ref. copper$32,833$21,152$27,466
Copper tubes & pipes, of copper-zinc base alloys (brass)  $1,592
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$2,304$12,091$4,500
Total$35,137$33,243$33,558