Commodity2005200620072008
Copper tubes & pipes, of ref. copper$14,943$13,039$18,149$17,444
Copper tubes & pipes, of copper-zinc base alloys (brass)   $11,867
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$3,057$2,813$13,871$17,095
Total$18,000$15,852$32,020$46,406