# United States tariff lines under HS 7409.39

> The United States tariff splits HS 7409.39 (copper plates, sheets and strip, of a thickness exceeding 0.15 mm, of copper-tin base alloys (bronze): Other) into 5 national lines: 7409.39.10.30 (of phosphor bronze), 7409.39.10.60 (other), 7409.39.50.00 (of a width of 500 mm or more), 7409.39.90.30 (of phosphor bronze) and 1 other. The general (MFN) duty differs by line: 3% on 7409.39.10.30, 3% on 7409.39.10.60, 1.7% on 7409.39.50.00, 3% on 7409.39.90.30 and 3% on 7409.39.90.60.

Source: https://border.bot/countries/united-states/hs-codes/740939
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 74](https://border.bot/countries/united-states/hs-codes/74) / [7409.39](https://border.bot/countries/united-states/hs-codes/740939)

## Key facts

- HS subheading: [7409.39](https://border.bot/hs-codes/740939)
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 74: Copper and articles thereof

## United States lines under 7409.39

The United States tariff splits HS 7409.39 (copper plates, sheets and strip, of a thickness exceeding 0.15 mm, of copper-tin base alloys (bronze): Other) into 5 national lines: 7409.39.10.30 (of phosphor bronze), 7409.39.10.60 (other), 7409.39.50.00 (of a width of 500 mm or more), 7409.39.90.30 (of phosphor bronze) and 1 other.

The general (MFN) duty differs by line: 3% on 7409.39.10.30, 3% on 7409.39.10.60, 1.7% on 7409.39.50.00, 3% on 7409.39.90.30 and 3% on 7409.39.90.60.

- [7409.39.10.30](https://border.bot/countries/united-states/hs-codes/7409391030) Of copper-tin base alloys (bronze), Other, Of a thickness of 5 mm or more, Of phosphor bronze. Duty (MFN): 3%
- [7409.39.10.60](https://border.bot/countries/united-states/hs-codes/7409391060) Of copper-tin base alloys (bronze), Other, Of a thickness of 5 mm or more, Other. Duty (MFN): 3%
- [7409.39.50.00](https://border.bot/countries/united-states/hs-codes/7409395000) Of copper-tin base alloys (bronze), Other, Of a thickness of less than 5 mm, Of a width of 500 mm or more. Duty (MFN): 1.7%
- [7409.39.90.30](https://border.bot/countries/united-states/hs-codes/7409399030) Of copper-tin base alloys (bronze), Other, Of a thickness of less than 5 mm, Of a width of less than 500 mm, Of phosphor bronze. Duty (MFN): 3%
- [7409.39.90.60](https://border.bot/countries/united-states/hs-codes/7409399060) Of copper-tin base alloys (bronze), Other, Of a thickness of less than 5 mm, Of a width of less than 500 mm, Other. Duty (MFN): 3%

## In other countries

No other national tariff on border.bot has live lines under 7409.39 yet.

- [The Harmonized System text for 7409.39](https://border.bot/hs-codes/740939)

- Previous subheading: [7409.31](https://border.bot/countries/united-states/hs-codes/740931) In coils
- Next subheading: [7409.40](https://border.bot/countries/united-states/hs-codes/740940) Copper plates, sheets and strip, of a thickness exceeding 0.15 mm

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7409.39?

The United States tariff splits HS 7409.39 (copper plates, sheets and strip, of a thickness exceeding 0.15 mm, of copper-tin base alloys (bronze): Other) into 5 national lines: 7409.39.10.30 (of phosphor bronze), 7409.39.10.60 (other), 7409.39.50.00 (of a width of 500 mm or more), 7409.39.90.30 (of phosphor bronze) and 1 other.

### What is the duty on HS 7409.39 in the United States?

The general (MFN) duty differs by line: 3% on 7409.39.10.30, 3% on 7409.39.10.60, 1.7% on 7409.39.50.00, 3% on 7409.39.90.30 and 3% on 7409.39.90.60.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/740939.json