Nuclear Reactors, Boilers, Machinery · $662.7M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$662.7M
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: 2 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 — $663M 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 |
|---|---|---|
| 8407.34 | Of a cylinder capacity exceeding <il>1,000 cc</il>: | — |
| 8407.34.05 | To be installed in tractors suitable for agricultural use | Free |
| 8407.34.05.30 | Not exceeding <il>37.3 kW</il> | — |
| 8407.34.05.60 | Air-cooled | — |
| 8407.34.05.90 | Other | — |
| 8407.34.14.00 | Used or rebuilt | 2.5% |
| 8407.34.18.00 | Other | 2.5% |
| 8407.34.25.00 | Other | Free |
| 8407.34.35 | To be installed in tractors suitable for agricultural use | Free |
| 8407.34.35.30 | Not exceeding <il>37.3 kW</il> | — |
| 8407.34.35.60 | Air-cooled | — |
| 8407.34.35.90 | Other | — |
| 8407.34.44.00 | Used or rebuilt | 2.5% |
| 8407.34.48.00 | Other | 2.5% |
| 8407.34.55.00 | Other | Free |
Automobile Front End, Used Automobile Parts; Ferrous Waste and Scrap, Heading 7204, Section XV, Note 6(a); Heading 8407, Heading 8408; Composite Good, Essential Character, GRI 3(b) Dear Sir:
SPARK-IGNITION PISTON ENGINES EXCEEDING 1000CC AND NOT EXCEEDING 2000 CC TO BE INSTALLED IN ROAD TRUCKS, BUSES, AUTOMOBILES OR TRUCK TRACTORS
Census Bureau export classification matching this HTS import code.
