HS code 7604.21: Aluminium bars, rods and profiles, of aluminium alloys, hollow profiles
Last updated
Key facts
- HS code
- 7604.21
- Covers
- Aluminium bars, rods and profiles, of aluminium alloys, hollow profiles
- Edition
- HS2022
- Duty in the United States
- See its 2 lines
Summary
HS code 7604.21 covers aluminium bars, rods and profiles, of aluminium alloys, hollow profiles. It sits in heading 76.04 (aluminium bars, rods and profiles) in chapter 76 (aluminium and articles thereof). Other goods of heading 76.04 are classified under 7604.10 (of aluminium, not alloyed) and 7604.29 (of aluminium alloys, other). National tariff lines under 7604.21 are live on border.bot for the United States (2 lines, also used by 1 other country).
What this code covers
HS code 7604.21 covers aluminium bars, rods and profiles, of aluminium alloys, hollow profiles.
The legal text of the subheading is “Of aluminium alloys: Hollow profiles”, read under “Of aluminium alloys”, in HS2022.
How it is structured
7604.21 is a six-digit subheading. Its first two digits, 76, are the chapter; the first four, 7604, are heading 76.04; the last two, 21, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
- Chapter 76
- Aluminium and articles thereof
- Heading 76.04
- Aluminium bars, rods and profiles
- Within the heading
- Of aluminium alloys
- Subheading 7604.21
- Hollow profiles
In other countries
National tariff lines under 7604.21 are live on border.bot for the United States (2 lines, also used by 1 other country).
- United States2 lines, used by 1 other country
Frequently asked questions
What does HS code 7604.21 cover?
HS code 7604.21 covers aluminium bars, rods and profiles, of aluminium alloys, hollow profiles.
Which heading and chapter is HS code 7604.21 in?
HS code 7604.21 is in heading 76.04 (aluminium bars, rods and profiles) in chapter 76 (aluminium and articles thereof).
Where are goods of heading 76.04 classified when 7604.21 doesn’t fit?
Other goods of heading 76.04 are classified under 7604.10 (of aluminium, not alloyed) and 7604.29 (of aluminium alloys, other).
Which countries’ tariffs list national lines under HS code 7604.21?
National tariff lines under 7604.21 are live on border.bot for the United States (2 lines, also used by 1 other country).
Sources and updates
The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.
This page was last updated on 11 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.