Base
HTS 8420.10.90Chapter 84

HTS 8420.10.90Other Duty Rate & Import Guide

Nuclear Reactors, Boilers, Machinery · 1 court case · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

35%

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

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

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)

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 (3)

CodeDescriptionRate
8420.10.90OtherFree
8420.10.90.40Calendering or other rolling machines for rubber and plastics
8420.10.90.80Other

Court of International Trade & Federal Circuit (1)

Matching Export Code (Schedule B)

8420101000Schedule B

TEXTILE CALENDERING OR ROLLING MACHINES

Census Bureau export classification matching this HTS import code.

8420.10.20.008420.10.90.40