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HTS 3920.51Chapter 39

HTS 3920.51Of poly(methyl methacrylate): Duty Rate & Import Guide

Plastics · 1 court case · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Data compiled from USITC HTS, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-09-12 · Updates weekly

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
3920.51Of poly(methyl methacrylate):
3920.51.10.00Flexible6%
3920.51.50Other6.5%
3920.51.50.50Sheets, not flexible, containing flame retardant
3920.51.50.90Other

Court of International Trade & Federal Circuit (1)

Matching Export Code (Schedule B)

3920510000Schedule B

PLATES,SHEETS,FILM,ETC, NONCELLULAR,NOT REINFORCED,LAMINATED,COMBINED, OF POLYMETHYL METHACRYLATE

Census Bureau export classification matching this HTS import code.

3920.49.00.003920.51.10.00