Commodity200620072008200920102011
Copper tubes & pipes, of ref. copper$3,359$9,965 $8,137$1,090$1,481
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$10$530$760$91$1,007$480
Total$3,369$10,495$760$8,228$2,097$1,961