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HTS 3918.90Chapter 39

HTS 3918.90Of other plastics: Duty Rate & Import Guide

Plastics · 1 pending regulation · $16.8M 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

$16.8M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

6 rulings — · 1 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: 1 NCM code

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-26 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
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 (5)

CodeDescriptionRate
3918.90Of other plastics:
3918.90.10.00Floor coverings5.3%
3918.90.20.00With a backing of man-made fibers6.5%
3918.90.30.00Other5.3%
3918.90.50.00Other4.2%

CBP Rulings (6)

N342978Classification

The tariff classification and status under the Dominican Republic-Central America-United States Free Trade Agreement (DR-CAFTA), of polylactic acid (PLA) biodegradable plastic straws from Costa Rica.

N336734Classification; Country of Origin

The tariff classification, country of origin and status under the United States-Panama Trade Promotion Agreement of vinyl flooring planks from Panama

N350880Classification

The tariff classification, country of origin and status under the United States-Panama Trade Promotion Agreement of vinyl flooring planks from Panama (US-PATPA)

N012924 Classification; Marking

The tariff classification and status under the North American Free Trade Agreement (NAFTA) of PVC pipes from Mexico; Article 509

N338502Classification, Trade ProgramsUSMCANAFTA

The tariff classification and eligibility of the United States-Mexico-Canada Agreement (USMCA) of an irrigation drip line system from Mexico

H313937ClassificationNAFTA

Revocation of NY N278463; Classification of synthetic ice panels from Sweden

Federal Register (1)

Matching Export Code (Schedule B)

3918901000Schedule B

FLOOR COVERINGS OF OTHER PLASTICS

Census Bureau export classification matching this HTS import code.

3918.10.50.003918.90.10.00