HS code 7603.10: Powders of non-lamellar structure
Last updated
Key facts
- HS code
- 7603.10
- Covers
- Powders of non-lamellar structure
- Edition
- HS2022
- Duty in the United States
- See its 1 line
Summary
HS code 7603.10 covers powders of non-lamellar structure. It sits in heading 76.03 (aluminium powders and flakes) in chapter 76 (aluminium and articles thereof). Other goods of heading 76.03 are classified under 7603.20 (powders of lamellar structure; flakes). National tariff lines under 7603.10 are live on border.bot for the United States (1 line, also used by 1 other country).
What this code covers
HS code 7603.10 covers powders of non-lamellar structure.
The legal text of the subheading is “Powders of non-lamellar structure”, in HS2022.
What it doesn’t cover
Other goods of heading 76.03 are classified under 7603.20 (powders of lamellar structure; flakes).
- 7603.20Powders of lamellar structure; flakes
How it is structured
7603.10 is a six-digit subheading. Its first two digits, 76, are the chapter; the first four, 7603, are heading 76.03; the last two, 10, 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 76.03
- Aluminium powders and flakes
- Subheading 7603.10
- Powders of non-lamellar structure
In other countries
National tariff lines under 7603.10 are live on border.bot for the United States (1 line, also used by 1 other country).
- United States1 line, used by 1 other country
Frequently asked questions
What does HS code 7603.10 cover?
HS code 7603.10 covers powders of non-lamellar structure.
Which heading and chapter is HS code 7603.10 in?
HS code 7603.10 is in heading 76.03 (aluminium powders and flakes) in chapter 76 (aluminium and articles thereof).
Where are goods of heading 76.03 classified when 7603.10 doesn’t fit?
Other goods of heading 76.03 are classified under 7603.20 (powders of lamellar structure; flakes).
Which countries’ tariffs list national lines under HS code 7603.10?
National tariff lines under 7603.10 are live on border.bot for the United States (1 line, 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.