Nuclear Reactors, Boilers, Machinery · $192.7M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$192.7M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
2 rulings — · 0 reg · 0 cases
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 4 NCM codes
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
This is a high-volume import code — $193M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.
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 →
| Code | Description | Rate |
|---|---|---|
| 8408.20 | Engines of a kind used for the propulsion of vehicles of chapter 87: | — |
| 8408.20.10 | To be installed in tractors suitable for agricultural use | Free |
| 8408.20.10.40 | Not exceeding <il>37.3 kW</il> | — |
| 8408.20.10.80 | Exceeding <il>37.3 kW</il> | — |
| 8408.20.20.00 | To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 | 2.5% |
| 8408.20.90.00 | Other | 2.5% |
PRD 3901-97-102069; Internal Combustion Engines for Use With Agricultural Machinery; Internal Combustion Piston Engines; Heading 9817.00.60, Parts to be Used in Agricultural Machines and Implements, Actual Use; Sections 10.112, 10.131-10.139, Customs Regulations; Chapter 98, U.S. Note 1
Application for further review of protest number 1601-11-100095; Classification of diesel engine components in Chapter 99; Retroactive Application of the Manufacturing Enhancement Act of 2010
COMPRESSION-IGNITION INTERNAL COMBUSTION PISTON ENGINES FOR PROPULSION OF VEHICLES OF CHAPTER 87, TO BE INSTALLED IN ROAD TRACTORS,BUSES,AUTOS,TRUCKS
Census Bureau export classification matching this HTS import code.
