Base
HTS 3901Chapter 39

HTS 3901Polymers of ethylene, in primary forms: Duty Rate & Import Guide

Plastics · 15 pending regulations · $294.6M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$294.6M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

0 rulings — · 15 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A

Compare All →

Data compiled from USITC HTS, US Census Bureau, Federal Register · As of 2026-04-29 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 15 pending Federal Register actions, and 0 CIT/CAFC cases.

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

High-Volume Code

This is a high-volume import code — $295M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 2 — ~$16B of Chinese goods (semiconductors, chemicals, plastics)

Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.

Effective 2018-07-06

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (17)

CodeDescriptionRate
3901.10Polyethylene having a specific gravity of less than 0.94:
3901.10.10.00Having a relative viscosity of 1.44 or more6.5%
3901.10.50Other6.5%
3901.10.50.10Linear low density polyethylene
3901.10.50.20Low density polyethylene, except linear low density polyethylene
3901.10.50.30Medium density polyethylene
3901.20Polyethylene having a specific gravity of 0.94 or more:
3901.20.10.00Having a relative viscosity of 1.44 or more6.5%
3901.20.50.00Other6.5%
3901.30Ethylene-vinyl acetate copolymers:
3901.30.20.00Vinyl acetate-vinyl chloride-ethylene terpolymers, containing by weight less than 50 percent derivatives of vinyl acetate, except those polymerized from aromatic or modified aromatic monomersFree
3901.30.60.00Other5.3%
3901.40.00.00Ethylene-alpha-olefin copolymers, having a specific gravity of less than 0.946.5%
3901.90Other:
3901.90.10.00ElastomericFree
3901.90.55.01Ethylene copolymers6.5%
3901.90.90.00Other6.5%

Federal Register (15)

Notice2024-19673
2024-09-03

Fine Denier Polyester Staple Fiber

Publication of summary of the Commission's report on the investigation.

Rule2024-30826
2025-01-08

Certificates of Compliance

Final rule.·Effective 2026-07-08

Proposed Rule2023-25911
2023-12-08

Certificates of Compliance

Supplemental notice of proposed rulemaking.

View all 15+ regulations on Federal Register →

Matching Export Code (Schedule B)

3901100010Schedule B

POLYETHYLENE HAVING A SPECIFIC GRAVITY OF LESS THAN 0.94,LINEAR LOW DENSITY POLYETHYLENE

Census Bureau export classification matching this HTS import code.

3901.10