# 7403 — Refined copper and copper alloys, unwrought

HS code 7403 classifies Refined copper and copper alloys, unwrought. It belongs to Chapter 74 (Copper and articles thereof) of Section XV (Base metals and articles of base metal) of the Harmonized System.

> Section XV · Base metals and articles of base metal
> Chapter 74 · Copper and articles thereof

**HS code:** `7403`

## Description

Refined copper and copper alloys, unwrought

## Subheadings

- `740311` — Refined copper — Cathodes and sections of cathodes
- `740312` — Refined copper — Wire-bars
- `740313` — Refined copper — Billets
- `740319` — Refined copper — Other
- `740321` — Copper alloys — Copper-zinc base alloys (brass)
- `740322` — Copper alloys — Copper-tin base alloys (bronze)
- `740329` — Copper alloys — Other copper alloys (other than master alloys of heading 7405)

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Source: https://eximagent.ai/hscode/74/7403
Last updated: 2026-06-03
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