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HTS 3904Chapter 39

HTS 3904Polymers of vinyl chloride or of other halogenated olefins, in primary forms: Duty Rate & Import Guide

Plastics · 15 pending regulations · 15 court cases · $86.3M 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

$86.3M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

0 rulings — · 15 reg · 12 CIT, 3 CAFC (15 recent)

Global Rates

🇺🇸 Free

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

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Data compiled from USITC HTS, US Census Bureau, Federal Register, CourtListener · As of 2026-04-28 · 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 15 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.

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
3904.10.00.00Poly(vinyl chloride), not mixed with any other substances6.5%
3904.21.00.00Nonplasticized6.5%
3904.22.00.00Plasticized6.5%
3904.30Vinyl chloride-vinyl acetate copolymers:
3904.30.20.00Vinyl 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
3904.30.60.00Other5.3%
3904.40.00.00Other vinyl chloride copolymers5.3%
3904.50.00.00Vinylidene chloride polymers6.5%
3904.61.00Polytetrafluoroethylene (PTFE)5.8%
3904.61.00.10Granular, whether or not filled or compounded (see statistical note 1 to this chapter)
3904.61.00.90Other
3904.69Other:
3904.69.10.00ElastomericFree
3904.69.50.00Other6.5%
3904.90Other:
3904.90.10.00ElastomericFree
3904.90.50.00Other6.5%

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 →

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Matching Export Code (Schedule B)

3904100000Schedule B

POLYVINYL CHLORIDE,NOT MIXED WITH ANY OTHER SUBSTANCES

Census Bureau export classification matching this HTS import code.

3901.90.90.003904.10.00.00