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HTS Browser / Section XIII — Stone, ceramic, glass / Chapter 68 / Heading 6809 / 6809
HTS 6809 Chapter 68 Section XIII Synced Jul 28, 2026

Articles of plaster or of compositions based on plaster:

HTS 6809 (Articles of plaster or of compositions…) classifies this product in the US Harmonized Tariff Schedule. Country of origin can add Section 301, Section 232, or IEEPA measures; use the calculator for total duty.

Articles of plaster or of compositions based on plaster:

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

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Duty stack · origin china

How the 0.0% is built.

Effective ad valorem duty
0.00%
origin china · excl. fees
Measures stacked
0

The 0.00% on 6809 from China is built from 0 measures plus the base rate. Enter your email to see each one, the Chapter 99 subheading behind it, and the rate from every major trading partner.

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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
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Origin matters

Rate by country of origin

Same HTS, very different landed cost. Here's how 6809 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
•••
•••
••••
•••••
Vietnam
•••
•••
••••
•••••
Mexico
•••
•••
••••
•••••
Canada
•••
•••
••••
•••••
India
•••
•••
••••
•••••
South Korea
•••
•••
••••
•••••
Japan
•••
•••
••••
•••••
Germany
•••
•••
••••
•••••
Taiwan
•••
•••
••••
•••••

Same HTS, very different landed cost. Enter your email to see the base rate, the add-ons, and the duty on a $10,000 shipment for each of these origins.

Rates from last sync on Jul 28, 2026 · assumes entered value $10,000 · fees (MPF/HMF) excluded from the comparison above.
Official sources

Citations for 6809

Last synced 9 hours ago — tariff regression failures, see panels below · 13 critical tariff regressions failing
ITC · HTS
Heading 6809 — current revision
Jul 28, 2026
Official Harmonized Tariff Schedule of the United States, chapter notes and subheading structure.
Questions about 6809

FAQ for this HTS code.

What is this HTS code?

This is a US Harmonized Tariff Schedule (HTS) code that classifies "Articles of plaster or of compositions based on plaster:". 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.

Learn how these duties work

Tariff programs explained

Chapter 99

Temporary and additional duty provisions that stack on top of a base HTS code.
Section 301

China-origin tariffs (commonly +7.5% to +25%) added on top of the base rate.
Section 232

National-security tariffs on steel, aluminum, autos, and other covered goods.
IEEPA

Emergency tariffs by country of origin, including reciprocal and trafficking-related measures.
Section 338

An additional 50% on covered Canadian goods from 19 August 2026. Announced, scope pending.

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Duty stack detail

See how the rate is built

Every measure on 6809 line by line — the Chapter 99 subheadings behind each one, and the rate from every major trading partner.

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Know when 6809 changes.
Save this code to your HTS watchlist and get change alerts when its stacked rate moves, origin-specific. Developers pull the same numbers as live JSON. On any plan, 14-day free trial.
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Tariff data is informational; final determinations are made by CBP.
HTS 6809 · synced Jul 28, 2026 00:35 UTC