Commodity2005200620072008200920102011
Copper tubes & pipes, of ref. copper$594,498$1,291,268$1,659,263$3,622,206$876,712$1,443,047$1,295,579
Copper tubes & pipes, of copper-zinc base alloys (brass)$315,401$497,008$87,100$186,479$146,985 $389,404
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$13,758$7,626$11,977$16,024$28,778  
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$533,407$704,744$1,530,730$1,145,074$712,793$1,042,862$807,129
Total$1,457,064$2,500,646$3,289,070$4,969,783$1,765,268$2,485,909$2,492,112