Commodity200520062007200820092010
Copper tubes & pipes, of ref. copper$453$4,286$2,861$455 $22,926
Copper tubes & pipes, of copper-zinc base alloys (brass)    $7,476 
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$4,130$1,898$6,595$117$1,402$1,937
Total$4,583$6,184$9,456$572$8,878$24,863