Code 7411

COPPER TUBES AND PIPES

SECTION XV. Base metals and articles of base metal

74 COPPER AND ARTICLES THEREOF

7411 Copper tubes and pipes:

7411 10 of refined copper:

of copper alloys:

7411 21 of copper-zinc base alloys (brass):

7411 22 000 0 of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)

7411 29 000 0 other