# 740322 — Refined copper and copper alloys, unwrought: Copper-tin base alloys (bronze)

HS code 740322 classifies Refined copper and copper alloys, unwrought: Copper-tin base alloys (bronze). It belongs to Chapter 74 (Copper and articles thereof) of Section XV (Base metals and articles of base metal) of the Harmonized System. Duty rates are recorded for 1 country.

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

**HS code:** `740322`

## Description

Refined copper and copper alloys, unwrought : Copper alloys : Copper-tin base alloys (bronze)

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 1% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/74/740322
Last updated: 2026-06-03
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