7410

Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials), of a thickness (excluding any backing) not exceeding 0.15 mm.

74101100

Not backed:'Of refined copper

74101200

Of copper alloys

74102100

 Backed:'Of refined copper

74102200

Of copper alloys

7411

Copper tubes and pipes.

74111000

Of refined copper

74112100

 Of copper alloys:'Of copper-zinc base alloys (brass)

74112200

Of copper-nickel base alloys (cupro-nickel) or copper-nickel-zinc base alloys (nickel silver)

74112900

Other

7412

Copper tube or pipe fittings (for example, couplings, elbows, sleeves).

74121000

Of refined copper