Commodity200520062007200820102011
Copper tubes & pipes, of ref. copper$167 $1,042  $22
Copper tubes & pipes, of copper-zinc base alloys (brass)     $84
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22) $46 $108,198$28,327 
Total$167$46$1,042$108,198$28,327$106