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HTS Browser / Section XVIII — Optical, medical, precision instruments / Chapter 90 / Heading 9032 / 9032.90
HTS 9032.90 Chapter 90 Section XVIII Synced Apr 28, 2026

Parts and accessories:

Parts and accessories:

Base HTS duty
—
Column 1 General
Effective (China)
0%
No additional measures
Stacked measures
0
at China
Last change
—
No recent changes
Duty stack · origin china

How the 0.0% is built.

0%0.1%0.2%0.3%0.4%
FEE · 0.4%
MPF (merchandise processing)
0.3464% · min $31.67 / max $614.35
+0.35%
Effective ad valorem duty (excl. fees)
0.00%
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
Open tariff calculator
Origin matters

Rate by country of origin

Same HTS, very different landed cost. Here's how 9032.90 looks from the top trading partners — on a $10,000 shipment.

FTA partner Section 301 IEEPA in effect
Country
Base
Add-ons
Effective
Duty on $10,000
China
CN · MFN
0%
—
0%
$0
›
Vietnam
VN · MFN
0%
—
0%
$0
›
Mexico
MX · USMCA
0%
USMCA
0%
$0
›
Canada
CA · USMCA
0%
USMCA
0%
$0
›
India
IN · MFN
0%
—
0%
$0
›
South Korea
KR · KORUS
0%
KORUS
0%
$0
›
Japan
JP · US–Japan TA
0%
US–Japan TA
0%
$0
›
Germany
DE · MFN
0%
—
0%
$0
›
Taiwan
TW · MFN
0%
—
0%
$0
›
Rates from last sync on Apr 28, 2026 · assumes entered value $10,000 · fees (MPF/HMF) excluded from the comparison above.
Siblings in heading 9032

Related HTS codes

Browse full Chapter 90
9032.90.21.00 1 measure
Designed for use in a 6, 12 or 24 V system
China effective 26.1%
9032.90.41.00 1 measure
Other (9032.90.41.00)
China effective 26.7%
9032.90.61 1 measure
Other (9032.90.61)
China effective 26.7%
9032.90.61.20
Of thermostats
China effective 1.7%
9032.90.61.40
Of manostats
China effective 1.7%
Official sources

Citations for 9032.90

Synced 20 hours ago
ITC · HTS
Heading 9032 — current revision
Apr 29, 2026
Official Harmonized Tariff Schedule of the United States, chapter notes and subheading structure.
Questions about 9032.90

FAQ for this HTS code.

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Parts and accessories:". 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.

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HTS 9032.90 · synced Apr 28, 2026 14:34 UTC