Nuclear Reactors, Boilers, Machinery · 1 pending regulation · $24.5M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$24.5M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
1 rulings — · 1 reg · 0 cases
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 5 NCM codes
Compare All →
Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, 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 |
|---|---|---|
| 8406.90 | Parts: | — |
| 8406.90.20.00 | Rotors, finished for final assembly | 5% |
| 8406.90.30.00 | Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery | 5% |
| 8406.90.40.00 | Blades, rotating or stationary | 5% |
| 8406.90.45 | Other | 5% |
| 8406.90.45.40 | Rotors or spindles and rotor or spindle assemblies | — |
| 8406.90.45.80 | Other | — |
| 8406.90.50.00 | Rotors, finished for final assembly | Free |
| 8406.90.60.00 | Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machinery | Free |
| 8406.90.70.00 | Blades, rotating or stationary | Free |
| 8406.90.75.00 | Other | Free |
Finned Tube Bundles
Interim regulations; solicitation of comments.·Effective 1994-01-01
PARTS FOR STEAM TURBINES
Census Bureau export classification matching this HTS import code.
