Commodity2005200620072008200920102011
Copper tubes & pipes, of ref. copper$370,502$354,592$814,044$592,264$670,506$325,799$1,067,674
Copper tubes & pipes, of copper-zinc base alloys (brass)$440$1,444$9,324$15,841$14,659$8,263$26,909
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$8,250$32 $2,195$107$1,445 
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$48,967$13,350$213,921$218,098$417,284$288,494$202,071
Total$428,159$369,418$1,037,289$828,398$1,102,556$624,001$1,296,654