Key facts
- HS subheading
- 7604.21
- Duty (MFN)
- 1.5%
- National lines
- 2
- Tariff
- United States
- Chapter
- 76: Aluminium and articles thereof
Summary
The United States tariff splits HS 7604.21 (aluminum bars, rods and profiles, of aluminium alloys: Hollow profiles) into 2 national lines: 7604.21.00.10 (heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter) and 7604.21.00.90 (other). The general (MFN) duty is 1.5% on all 2 lines.
United States lines under 7604.21
The United States tariff splits HS 7604.21 (aluminum bars, rods and profiles, of aluminium alloys: Hollow profiles) into 2 national lines: 7604.21.00.10 (heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter) and 7604.21.00.90 (other).
The general (MFN) duty is 1.5% on all 2 lines.
- 7604.21.00.10Heat-treatable industrial alloys of a kind described in statistical note 7 to this chapterDuty: 1.5%
- 7604.21.00.90OtherDuty: 1.5%
In other countries
No other national tariff on border.bot has live lines under 7604.21 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 7604.21?
The United States tariff splits HS 7604.21 (aluminum bars, rods and profiles, of aluminium alloys: Hollow profiles) into 2 national lines: 7604.21.00.10 (heat-treatable industrial alloys of a kind described in statistical note 7 to this chapter) and 7604.21.00.90 (other).
What is the duty on HS 7604.21 in the United States?
The general (MFN) duty is 1.5% on all 2 lines.
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: