Nuclear Reactors, Boilers, Machinery · $199.2M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
35%
Trade Agreement Eligibility
Notes
[object Object]
Monthly Imports
$199.2M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
6 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
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 — $199M 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 |
|---|---|---|
| 8431.39.00 | Other | Free |
| 8431.39.00.10 | Of elevators and conveyors | — |
| 8431.39.00.50 | Of oil and gas field machinery | — |
| 8431.39.00.70 | Of the woodland log handling equipment of statistical reporting number 8428.90.0310 | — |
| 8431.39.00.80 | Other | — |
Conveyor Belts of Metal Wire, Belts With Plate Links of Welded Stainless or Galvanized Wire; Drive Sprockets for Continuous Conveyors; Section XVI, Note 1(ij), Note 2 Dear Mr. Meeker:
Request for reconsideration of NY N315819 (12/03/20); Tariff classification of a structural frame for a portable container tilter from China
Internal Advice No. 53/89, Request for reconsideration of Headquarters Ruling Letter 084811 and New York Ruling Letter 834692
Protest 2704-99-102939; Wicket Leaves, Parts of Machines for Drying Screen Printed Material
Protest 1703-99-100214; roller table parts
PRD 3501-95-100266; Poultry-Keeping Machinery Imported in Separate Shipments; Poultry Incubators and Brooders, Heading 8436 ; Wire Cages, Automatic Feeding Devices, Manure Removing Apparatus; Articles Imported Unfinished and Unassembled, Essential Character, GRI 2(a); Parts, Heading 8431; Section XVI, Note 2, Nidec Corporation v. United States, S.G.B. Scaffolding and Shoring Co., Inc. v. United States, HQ 952143
ELEVATOR AND CONVEYOR PARTS, NESOI
Census Bureau export classification matching this HTS import code.
