# United States tariff lines under HS 7603.20

> The United States tariff splits HS 7603.20 (powders of lamellar structure; flakes) into 1 national line: 7603.20.00.00 (powders of lamellar structure; flakes). The general (MFN) duty is 3.9% on this line.

Source: https://border.bot/countries/united-states/hs-codes/760320
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 76](https://border.bot/countries/united-states/hs-codes/76) / [7603.20](https://border.bot/countries/united-states/hs-codes/760320)

## Key facts

- HS subheading: [7603.20](https://border.bot/hs-codes/760320)
- Duty (MFN): 3.9%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 76: Aluminium and articles thereof

## United States lines under 7603.20

The United States tariff splits HS 7603.20 (powders of lamellar structure; flakes) into 1 national line: 7603.20.00.00 (powders of lamellar structure; flakes).

The general (MFN) duty is 3.9% on this line.

- [7603.20.00.00](https://border.bot/countries/united-states/hs-codes/7603200000) Powders of lamellar structure; flakes. Duty (MFN): 3.9%

## In other countries

No other national tariff on border.bot has live lines under 7603.20 yet.

- [The Harmonized System text for 7603.20](https://border.bot/hs-codes/760320)

- Previous subheading: [7603.10](https://border.bot/countries/united-states/hs-codes/760310) Aluminum powders and flakes
- Next subheading: [7604.10](https://border.bot/countries/united-states/hs-codes/760410) Of aluminum, not alloyed

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7603.20?

The United States tariff splits HS 7603.20 (powders of lamellar structure; flakes) into 1 national line: 7603.20.00.00 (powders of lamellar structure; flakes).

### What is the duty on HS 7603.20 in the United States?

The general (MFN) duty is 3.9% on this line.

## 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/760320.json