Key facts
- HS code
- 3902.10
- Covers
- Polypropylene
- Edition
- HS2022
- Duty in the United States
- See its 1 line
Summary
HS code 3902.10 covers polypropylene. It sits in heading 39.02 (polymers of propylene or of other olefins, in primary forms) in chapter 39 (plastics and articles thereof). Other goods of heading 39.02 are classified under 3902.20 (polyisobutylene), 3902.30 (propylene copolymers) or 3902.90 (other). National tariff lines under 3902.10 are live on border.bot for the United States (1 line, also used by 1 other country).
What this code covers
HS code 3902.10 covers polypropylene.
The legal text of the subheading is “Polypropylene”, in HS2022.
How it is structured
3902.10 is a six-digit subheading. Its first two digits, 39, are the chapter; the first four, 3902, are heading 39.02; the last two, 10, identify the subheading within the heading.
Countries add their own digits after these six for their national tariff lines.
- Chapter 39
- Plastics and articles thereof
- Subheading 3902.10
- Polypropylene
In other countries
National tariff lines under 3902.10 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 3902.10 cover?
HS code 3902.10 covers polypropylene.
Which heading and chapter is HS code 3902.10 in?
HS code 3902.10 is in heading 39.02 (polymers of propylene or of other olefins, in primary forms) in chapter 39 (plastics and articles thereof).
Where are goods of heading 39.02 classified when 3902.10 doesn’t fit?
Other goods of heading 39.02 are classified under 3902.20 (polyisobutylene), 3902.30 (propylene copolymers) or 3902.90 (other).
Which countries’ tariffs list national lines under HS code 3902.10?
National tariff lines under 3902.10 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.