Harmonized System

Section XV

BASE METALS AND ARTICLES OF BASE METAL

Chapter 74

Copper and articles thereof

Heading 7403

Refined copper and copper alloys, unwrought.

7403.1

- Refined copper  :

7403.11

-- Cathodes and sections of cathodes

7403.2

- Copper alloys  :

7403.21

-- Copper-zinc base alloys (brass)

7403.22

-- Copper-tin base alloys (bronze)

7403.29

-- Other copper alloys (other than master alloys of heading 74.05)