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HTS Browser / Section I — Live animals; animal products / Chapter 3 / Heading 0307 / 0307.12.00.80
Duty inheritance: Rates inherited from parent HTS 0307.12.00 View source HTS 0307.12.00
HTS 0307.12.00.80 Chapter 3 Section I Synced May 18, 2026

Other (0307.12.00.80)

Other

Base HTS duty
Free
Column 1 General
Effective (China)
0%
No additional measures
Stacked measures
0
at China
Last change
—
No recent changes

What this covers

Frozen molluscs that do not fall into more specific categories, such as frozen mussels or clams, are covered by this HTS subheading.

frozen mussels frozen clams frozen oysters frozen scallops

AI-generated description of what this HTS code covers. Not classification advice; confirm classification with a licensed customs broker.

Duty stack · origin china

How the 0.0% is built.

0%0.1%0.2%0.3%0.4%
FEE · 0.4%
Base HTS 0307.12.00.80
Column 1 General · Free
0.00%
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

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Origin matters

Rate by country of origin

Same HTS, very different landed cost. Here's how 0307.12.00.80 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 May 18, 2026 · assumes entered value $10,000 · fees (MPF/HMF) excluded from the comparison above.
Siblings in heading 0307

Related HTS codes

Browse full Chapter 3
0307.12.00 1 measure
Frozen
China effective 25%
0307.12.00.60
Farmed
China effective 0%
Official sources

Citations for 0307.12.00.80

Last synced 18 hours ago — data integrity drift detected, see panels below
ITC · HTS
Heading 0307 — current revision
May 4, 2026
Official Harmonized Tariff Schedule of the United States, chapter notes and subheading structure.
Questions about 0307.12.00.80

FAQ for this HTS code.

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Other (0307.12.00.80)". 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 0307.12.00.80 · synced May 18, 2026 14:26 UTC