Nuclear Reactors, Boilers, Machinery · 4 pending regulations · 10 court cases · $888.4M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$888.4M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
HIGH
0 rulings — · 4 reg · 8 CIT, 2 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
Compare All →
Data compiled from USITC HTS, US Census Bureau, Federal Register, CourtListener, Regulations.gov, CPSC SaferProducts.gov · As of 2026-04-29 · Updates monthly
This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 4 pending Federal Register actions, and 10 CIT/CAFC cases.
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 — $888M 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 |
|---|---|---|
| 8419.11.00.00 | Instantaneous gas water heaters | Free |
| 8419.12.00.00 | Solar water heaters | Free |
| 8419.19.01 | Other | Free |
| 8419.19.01.20 | Instantaneous water heaters | — |
| 8419.19.01.60 | Other | — |
| 8419.20.00 | Medical, surgical or laboratory sterilizers | Free |
| 8419.20.00.10 | Medical or surgical sterilizers | — |
| 8419.20.00.20 | Laboratory sterilizers | — |
| 8419.33 | Lyophilisation apparatus, freeze drying units and spray dryers: | — |
| 8419.33.10.00 | For agricultural products | Free |
| 8419.33.50.00 | Other | Free |
| 8419.34.00.00 | Other, for agricultural products | Free |
| 8419.35 | Other, for wood, paper pulp, paper or paperboard | — |
| 8419.35.10.00 | For wood | Free |
| 8419.35.50.00 | Other | Free |
| 8419.39.02 | Other | Free |
| 8419.39.02.70 | For foods and beverages | — |
| 8419.39.02.80 | Other | — |
| 8419.40.00 | Distilling or rectifying plant | Free |
| 8419.40.00.40 | For food and beverages | — |
| 8419.40.00.80 | Other | — |
| 8419.50 | Heat exchange units: | — |
| 8419.50.10.00 | Brazed aluminum plate-fin heat exchangers | 4.2% |
| 8419.50.50.00 | Other | Free |
| 8419.60 | Machinery for liquefying air or other gases: | — |
| 8419.60.10.00 | Machinery containing brazed aluminum plate-fin heat exchangers | 4.2% |
| 8419.60.50.00 | Other | Free |
| 8419.81 | For making hot drinks or for cooking or heating food: | — |
| 8419.81.50 | Cooking stoves, ranges and ovens | Free |
| 8419.81.50.40 | For use in civil aircraft | — |
| 8419.81.50.80 | Other | — |
| 8419.81.90 | Other | Free |
| 8419.81.90.40 | Of a type used in restaurants, hotels or similar locations | — |
| 8419.81.90.80 | Other | — |
| 8419.89 | Other: | — |
| 8419.89.10.00 | For making paper pulp, paper or paperboard | Free |
| 8419.89.60.00 | Molten-salt-cooled acrylic acid reactors | Free |
| 8419.89.95 | Other | 4.2% |
| 8419.89.95.20 | For food and beverages | — |
| 8419.89.95.40 | Other | — |
| 8419.89.95.60 | For food and beverages | — |
| 8419.89.95.80 | For rubber and plastics | — |
| 8419.89.95.85 | For other materials | — |
| 8419.90 | Parts: | — |
| 8419.90.10.00 | Of instantaneous or storage water heaters | Free |
| 8419.90.20.00 | Of machinery and plant for making paper pulp, paper or paperboard | Free |
| 8419.90.30.00 | Of heat exchange units | Free |
| 8419.90.50 | Of molten-salt-cooled acrylic acid reactors; of medical, surgical or laboratory sterilizers | Free |
| 8419.90.50.40 | Of medical, surgical or laboratory sterilizers | — |
| 8419.90.50.80 | Other | — |
| 8419.90.85.00 | Of electromechanical tools for working in the hand with self-contained electric motor | Free |
| 8419.90.95 | Other | 4% |
| 8419.90.95.20 | Of an apparatus of a type used in restaurants, hotels or similar locations | — |
| 8419.90.95.80 | Other | — |
Publication of a report.
Publication of a report.
Publication of a report.
Request for comments and notice of public hearing.
USTR regulatory documents related to this tariff code from Regulations.gov.
Comment from Shawn Jankowski,
Product Exclusions: China's Acts, Policies, and Practices Related to Technology Transfer, Intellectual Property, and Innovation
Exclusion Denied, Haarslev Inc., Cooker Machine, HTS 8419899560
Exclusion Denied, Haarslev Inc., Shell/Tube Condenser Machine, HTS 8419899585
Exclusion Denied, Haarslev Inc., Condenser Machine, HTS 8419899585
Source: Regulations.gov
INSTANTANEOUS GAS WATER HEATERS
Census Bureau export classification matching this HTS import code.
