# United States tariff lines under HS 3901.10

> The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene). The general (MFN) duty is 6.5% on all 4 lines.

Source: https://border.bot/countries/united-states/hs-codes/390110
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 39](https://border.bot/countries/united-states/hs-codes/39) / [3901.10](https://border.bot/countries/united-states/hs-codes/390110)

## Key facts

- HS subheading: [3901.10](https://border.bot/hs-codes/390110)
- Duty (MFN): 6.5%
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 39: Plastics and articles thereof

## United States lines under 3901.10

The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene).

The general (MFN) duty is 6.5% on all 4 lines.

- [3901.10.10.00](https://border.bot/countries/united-states/hs-codes/3901101000) Polyethylene having a specific gravity of less than 0.94, Having a relative viscosity of 1.44 or more. Duty (MFN): 6.5%
- [3901.10.50.10](https://border.bot/countries/united-states/hs-codes/3901105010) Polyethylene having a specific gravity of less than 0.94, Other, Linear low density polyethylene. Duty (MFN): 6.5%
- [3901.10.50.20](https://border.bot/countries/united-states/hs-codes/3901105020) Polyethylene having a specific gravity of less than 0.94, Other, Low density polyethylene, except linear low density polyethylene. Duty (MFN): 6.5%
- [3901.10.50.30](https://border.bot/countries/united-states/hs-codes/3901105030) Polyethylene having a specific gravity of less than 0.94, Other, Medium density polyethylene. Duty (MFN): 6.5%

## In other countries

No other national tariff on border.bot has live lines under 3901.10 yet.

- [The Harmonized System text for 3901.10](https://border.bot/hs-codes/390110)

- Previous subheading: [3827.90](https://border.bot/countries/united-states/hs-codes/382790) Other
- Next subheading: [3901.20](https://border.bot/countries/united-states/hs-codes/390120) Polyethylene having a specific gravity of 0.94 or more

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3901.10?

The United States tariff splits HS 3901.10 (polyethylene having a specific gravity of less than 0.94) into 4 national lines: 3901.10.10.00 (having a relative viscosity of 1.44 or more), 3901.10.50.10 (linear low density polyethylene), 3901.10.50.20 (low density polyethylene, except linear low density polyethylene) and 3901.10.50.30 (medium density polyethylene).

### What is the duty on HS 3901.10 in the United States?

The general (MFN) duty is 6.5% on all 4 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:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/390110.json