Nuclear Reactors, Boilers, Machinery · $56.5M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$56.5M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
1 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, 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.
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 |
|---|---|---|
| 8407.90 | Other engines: | — |
| 8407.90.10 | To be installed in agricultural or horticultural machinery or equipment | Free |
| 8407.90.10.10 | Less than 4,476 W | — |
| 8407.90.10.20 | Other | — |
| 8407.90.10.60 | Air-cooled | — |
| 8407.90.10.80 | Other | — |
| 8407.90.90 | Other | Free |
| 8407.90.90.10 | Gas (natural or liquid propane (LP)) engines | — |
| 8407.90.90.20 | Less than <il>746 W</il> | — |
| 8407.90.90.40 | <il>746 W</il> or greater but less than <il>4,476 W</il> | — |
| 8407.90.90.60 | <il>4,476 W</il> or greater but not exceeding <il>18.65 kW</il> | — |
| 8407.90.90.80 | Exceeding <il>18.65 kW</il> | — |
Application for Further Review of Protest No. 3801-20-102544; Classification of Unfinished Engines
SPARK-IGNITION INTERNAL COMBUSTION PISTON ENGINES LESS THAN 4,476 W TO BE INSTALLED IN AGRICULTURAL OR HORTICULTURAL MACHINERY OR EQUIPMENT
Census Bureau export classification matching this HTS import code.
