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

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