Commodity2005200620072008200920102011
Copper tubes & pipes, of ref. copper$34,213,880$39,978,986$59,051,674$56,054,745$42,879,918$53,995,534$59,295,020
Copper tubes & pipes, of copper-zinc base alloys (brass)$3,151,618$4,546,787$4,440,429$1,859,960$3,769,626$6,449,776$2,842,797
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$314,341$412,096$231,084$605,760$1,220,941$27,342 
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$2,254,154$738,584$2,437,796$433,646$336,504$2,485,981$776,897
Total$39,933,993$45,676,453$66,160,983$58,954,111$48,206,989$62,958,633$62,914,714