Nuclear Reactors, Boilers, Machinery · 2 pending regulations · $885.0M monthly imports · 100% from 1 countries · Updated daily from USITC
General
5.6%
Special
Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.8% (JP)
Column 2
45%
Trade Agreement Eligibility
Notes
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Monthly Imports
$885.0M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
7 rulings — · 2 reg · 0 cases
Global Rates
🇺🇸 5.6%
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 14 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.
This is a high-volume import code — $885M 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 |
|---|---|---|
| 8481.80.30 | Of iron or steel | 5.6% |
| 8481.80.30.10 | Gate type | — |
| 8481.80.30.15 | Globe type | — |
| 8481.80.30.20 | Plug type | — |
| 8481.80.30.25 | Ball type | — |
| 8481.80.30.30 | Butterfly type | — |
| 8481.80.30.40 | Other | — |
| 8481.80.30.55 | Gate type | — |
| 8481.80.30.60 | Globe type | — |
| 8481.80.30.65 | Plug type | — |
| 8481.80.30.70 | Ball type | — |
| 8481.80.30.75 | Butterfly type | — |
| 8481.80.30.90 | Other | — |
Butterfly valves from France
Reconsideration of Headquarters Ruling Letter 086211, dated March 24, 1990; butterfly valves
Steel forged ball valves; hand operated valves; Subheading8481.80.90; GRI 2(a); The Carrington Co., United GeophysicalCorp. v. The United States; Section XVI, note 2(a); Section XVI,note 2(b).
eries 20 Gate; Series 60 Gate; Series 61 Gate; Series 80Valve; Series 95 Stop Logs; Valve; Structure; Hand Operated;Principal Use; GRI 3(c); H. Fontaine, Ltd.
Request for Reconsideration of NY N012323, NY N161399, and NY N006439; Classification of Manifold and Tank Fitting Packages
Protest 1303-99-100159; cast iron fireplace damper.
The tariff classification of valves, a valve body and an actuator from Italy
Request for comments and notice of public hearing.
Energy Conservation Program: Certification and Enforcement-Import Data Collection
Notice of proposed rulemaking.
HAND OPERATED TAPS, COCKS, VALVES AND SIMILAR APPLIANCES OF COPPER, HAVING A PRESSURE RATING UNDER 850 KPA (123 LBS PRESSURE)
Census Bureau export classification matching this HTS import code.
