HTS Browser / Section XVI — Machinery, electrical equipment / Chapter 84 / Heading 8424 / 8424
HTS 8424 Chapter 84 Section XVI Synced Apr 28, 2026

Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof:

Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof:

Base HTS duty
Column 1 General
Effective (Taiwan)
15%
Ch. 99
Stacked measures
1
at Taiwan
Last change
2 months
Ch. 99 15.0%

What this covers

Mechanical appliances for projecting, dispersing, or spraying liquids or powders, including fire extinguishers, spray guns, steam or sand blasting machines, and their parts.

fire extinguisher spray gun steam blasting machine sand blasting machine liquid spray system
Duty stack · origin taiwan

How the 15.0% is built.

0%3.8%7.7%11.5%15.4%
122 · 15.0%
Section 122
All origins except · 9903.01.80
+15.00%
MPF (merchandise processing)
0.3464% · min $31.67 / max $614.35
+0.35%
Effective ad valorem duty (excl. fees)
15.00%
Stacking order
  1. 1
    Apply base HTS rate
    Column 1 General (MFN) or Special (FTA)
  2. 2
    Add Section 301 (if origin qualifies)
    Chapter 99 subheading layered on
  3. 3
    Add IEEPA / 232 surcharges
    Country-scoped emergency measures
  4. 4
    Add MPF & HMF fees
    Applied to entered value

You may also consider

  • 8424.10

    Fire extinguishers, whether or not charged.

  • 8424.20

    Spray guns and similar appliances.

  • 8424.30

    Steam or sand blasting machines and similar jet projecting machines.

  • 8424.90

    Parts of the above mechanical appliances.

Origin matters

Rate by country of origin

Same HTS, very different landed cost. Here's how 8424 looks from the top trading partners — on a $10,000 shipment.

FTA partner Section 301 IEEPA in effect
Rates from last sync on Apr 28, 2026 · assumes entered value $10,000 · fees (MPF/HMF) excluded from the comparison above.
Questions about 8424

FAQ for this HTS code.

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Mechanical appliances (whether or not hand operated) for projecting, dispersing or spraying liquids or powders; fire extinguishers, whether or not charged; spray guns and similar appliances; steam or sand blasting machines and similar jet projecting machines; parts thereof:". It determines base duty rates for imports; additional duties may apply by country of origin.

Does origin affect duty?

Yes. General and Special rates apply by trade agreement and origin. Additional duties (Section 301, 232, IEEPA) are origin-specific. Use the tariff calculator or resolve API with an origin to see full duty.

How do I compute total duty?

Use our tariff calculator (with HTS and optional origin) or the API endpoint GET /api/v1/tariffs/resolve with hts and origin. The API returns base tariffs and additional measures separately; sum as needed for your use case.

Never miss a rate change on 8424.
We'll email you within an hour of any measure affecting this code.
Tariff data is informational; final determinations are made by CBP.
HTS 8424 · synced Apr 28, 2026 14:34 UTC