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United States tariff lines under HS 8406.90

Last updated

Landed cost with 8406.90Classify a product

Key facts

HS subheading
8406.90
National lines
9
Tariff
United States
Chapter
84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Summary

The United States tariff splits HS 8406.90 (parts) into 9 national lines: 8406.90.20.00 (rotors, finished for final assembly), 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), 8406.90.40.00 (blades, rotating or stationary), 8406.90.45.40 (rotors or spindles and rotor or spindle assemblies) and 5 others.

United States lines under 8406.90

The United States tariff splits HS 8406.90 (parts) into 9 national lines: 8406.90.20.00 (rotors, finished for final assembly), 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), 8406.90.40.00 (blades, rotating or stationary), 8406.90.45.40 (rotors or spindles and rotor or spindle assemblies) and 5 others.

  • 8406.90.20.00Rotors, finished for final assemblyDuty: 5%
  • 8406.90.30.00Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machineryDuty: 5%
  • 8406.90.40.00Blades, rotating or stationaryDuty: 5%
  • 8406.90.45.40Rotors or spindles and rotor or spindle assembliesDuty: 5%
  • 8406.90.45.80OtherDuty: 5%
  • 8406.90.50.00Rotors, finished for final assemblyDuty: Free
  • 8406.90.60.00Rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues, and risers, or to permit location in finishing machineryDuty: Free
  • 8406.90.70.00Blades, rotating or stationaryDuty: Free
  • 8406.90.75.00OtherDuty: Free

In other countries

No other national tariff on border.bot has live lines under 8406.90 yet.

The Harmonized System text for 8406.90

Frequently asked questions

How many national tariff lines does the United States tariff have under HS 8406.90?

The United States tariff splits HS 8406.90 (parts) into 9 national lines: 8406.90.20.00 (rotors, finished for final assembly), 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), 8406.90.40.00 (blades, rotating or stationary), 8406.90.45.40 (rotors or spindles and rotor or spindle assemblies) and 5 others.

Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

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