Base
HTS 8420.99Chapter 84

HTS 8420.99Other: Duty Rate & Import Guide

Nuclear Reactors, Boilers, Machinery · 1 pending regulation · 1 court case · $3.0M 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

$3.0M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

3 rulings — · 1 reg · 1 CIT, 0 CAFC

Global Rates

🇺🇸 Free

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

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · 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 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 (4)

CodeDescriptionRate
8420.99Other:
8420.99.10.00Of machines for processing textiles3.5%
8420.99.20.00Of machines for making paper pulp, paper or paperboardFree
8420.99.90.00OtherFree

CBP Rulings (3)

N316514Classification

The tariff classification of a Reloadable Cartridge Refill from China

965289Classification

"Xyron 510" machine; NY H81167 modified

966166Classification

Protest 2704-02-102156 "Coollaminator" laminating machine and cartridge

Federal Register (1)

Court of International Trade & Federal Circuit (1)

Matching Export Code (Schedule B)

8420990000Schedule B

PARTS, EXCEPT CYLINDERS, FOR CALENDERING OR OTHER ROLLING MACHINES, OTHER THAN FOR METALS OR GLASS

Census Bureau export classification matching this HTS import code.

8420.91.90.008420.99.10.00