Code 7403

REFINED COPPER AND COPPER ALLOYS, UNWROUGHT

SECTION XV. Base metals and articles of base metal

74 COPPER AND ARTICLES THEREOF

7403 Refined copper and copper alloys, unwrought:

refined copper:

7403 11 000 0 cathodes and sections of cathodes

7403 12 000 0 wire-bars

7403 13 000 0 billets

7403 19 000 0 other

copper alloys:

7403 21 000 0 copper-zinc base alloys (brass)

7403 22 000 0 copper-tin base alloys (bronze)

7403 29 000 0 other copper alloys (other than master alloys of heading 7405)