Commodity200520062007200820092010
Copper tubes & pipes, of ref. copper$192,394$500,394$534,166$317,595$209,391$363,758
Copper tubes & pipes, of copper-zinc base alloys (brass)$17,220$9,987$41,499$80,213$14,189$113,353
Copper tubes & pipes, of copper-nickel base alloys (cupro-nickel)/copper-ni ...$40,392$86,922$113,460$367$169 
Copper tubes & pipes, of copper alloys (excl. of 7411.21 & 7411.22)$308,620$242,100$466,457$403,189$164,460$352,057
Total$558,626$839,403$1,155,582$801,364$388,209$829,168