Base
HTS 8474.90.00Chapter 84

HTS 8474.90.00Parts Duty Rate & Import Guide

Nuclear Reactors, Boilers, Machinery · $55.0M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

35%

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$55.0M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

3 rulings — · 0 reg · 0 cases

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, CPSC SaferProducts.gov, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

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 (5)

CodeDescriptionRate
8474.90.00PartsFree
8474.90.00.10Of sorting, screening, separating or washing machines
8474.90.00.20Of crushing or grinding machines
8474.90.00.50Of mixing or kneading machines
8474.90.00.90Other

CBP Rulings (3)

H312745OriginUSMCANAFTA

USMCA Eligibility; Country of Origin Marking under 19 U.S.C. 1304, andApplicability of Section 301 Trade Remedy Duties to a Lower Bearing Assembly

H314738Classification

Application for Further Review of Protest No. 0417-19-100044; Classification of overband separators and permanent suspension magnets; Magnetic separating machinery for metals.

966801Classification

NY I89446 affirmed; classification of clad steel plate

Matching Export Code (Schedule B)

8474900010Schedule B

PARTS OF SORTING, SCREENING, SEPARATING OR WASHING MACHINES FOR EARTH, STONE, ORES OR OTHER MINERAL SUBSTANCES IN SOLID FORM

Census Bureau export classification matching this HTS import code.

8474.80.00.808474.90.00.10