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HTS Code · Chapter 29 · Updated Oct 5, 2026

2905.51.00.00Ethchlorvynol (INN)

HTS Code 2905.51.00.00 covers any article best defined as Products of the Chemical or Allied IndustriesOrganic chemicalsAcyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives:Halogenated, sulfonated, nitrated or nitrosated derivatives of acyclic alcohols:Ethchlorvynol (INN) in the Harmonized Tariff Schedule.

Estimated Duty on 2905.51.00.00

$10,000.00 by ocean, entered Oct 5, 2026

China
Total duty
$1,250.00
12.5% effective rate
Fees
$47.14
MPF + HMF
Duty + fees
$1,297.14
Payable to CBP
Landed cost
$11,297.14
On $10,000.00 customs value
  • Section 301 – Forced Labor$1,250.0096.4%
  • Customs fees$47.143.6%

Is $1,250.00 really what you'll owe?

6 exemptions could lower it. Check them against your real shipment details.

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Base Duty Rates for 2905.51.00.00

From the Harmonized Tariff Schedule

General Rate of Duty
Free
Special Rate of Duty
—
Column 2 (Non-NTR)
39%
Units of Quantity
kg
Total duty by countryAll 20 →
  • China12.5%
  • Mexico10%
  • Canada10%
  • Vietnam12.5%
  • Germany10%
Tariffs by country · Oct 5, 2026

US Import Duty on HTS 2905.51.00.00 by Country of Origin

As of Oct 5, 2026, US imports of ethchlorvynol (INN) (HTS 2905.51.00.00) from China pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%). Of the 20 largest sources of US imports, the lowest total is 10%, from Mexico, Canada and 11 more.

Total duty from China
12.5%
Base rate plus 1 additional tariff
Lowest total duty
10%
From Mexico, Canada and 11 more
Countries with additional tariffs
20 of 20
Section 232, 301, 122 and other Chapter 99 duties
Country of originBase rateAdditional tariffsTotal duty
ChinaFree
  • Section 301 – Forced Labor12.5%9903.05.31
12.5%
MexicoFree
  • Section 301 – Forced Labor10%9903.05.55
10%0% with USMCA
CanadaFree
  • Section 301 – Forced Labor10%9903.05.29
10%0% with USMCA
VietnamFree
  • Section 301 – Forced Labor12.5%9903.05.84
12.5%
GermanyFree
  • Section 301 – Forced Labor10%9903.05.39
10%
JapanFree
  • Section 301 – Forced Labor12.5%9903.05.49
12.5%
South KoreaFree
  • Section 301 – Forced Labor12.5%9903.05.71
12.5%
TaiwanFree
  • Section 301 – Forced Labor10%9903.05.76
10%
IndiaFree
  • Section 301 – Forced Labor10%9903.05.44
10%
IrelandFree
  • Section 301 – Forced Labor10%9903.05.39
10%
ItalyFree
  • Section 301 – Forced Labor10%9903.05.39
10%
SwitzerlandFree
  • Section 301 – Forced Labor12.5%9903.05.74
12.5%
ThailandFree
  • Section 301 – Forced Labor12.5%9903.05.77
12.5%
MalaysiaFree
  • Section 301 – Forced Labor10%9903.05.54
10%
United KingdomFree
  • Section 301 – Forced Labor10%9903.05.81
10%
FranceFree
  • Section 301 – Forced Labor10%9903.05.39
10%
IndonesiaFree
  • Section 301 – Forced Labor10%9903.05.45
10%
BrazilFree
  • Section 301 – Brazil25%9903.05.01
  • Section 301 – Forced Labor12.5%9903.05.27
37.5%
BangladeshFree
  • Section 301 – Forced Labor10%9903.05.26
10%
CambodiaFree
  • Section 301 – Forced Labor10%9903.05.28
10%

Duties on goods entered Oct 5, 2026 at the general rate (Column 2 where it applies), with tariff data verified through 2026 HTS Revision 20. Totals are before customs fees (MPF, HMF) and any antidumping or countervailing duties. Some tariffs and exemptions depend on details such as metal content or end use, which the calculator asks about.

Calculate Duty for Your Shipment
Legal notes

Relevant HTS Notes

Official USITC notes that may affect classification under HTS 2905.51.00.00.

Section 6 NotesProducts of the Chemical or Allied IndustriesChapter 29 NotesOrganic chemicals
CBP rulings

Related CROSS Rulings for HTS 2905.51.00.00

CBP classification rulings related to 2905.51.00.00. Open a ruling to read how Customs classified a similar product.

No rulings found

No CROSS classification rulings were found for HTS code "2905.51.00".

Questions

HTS 2905.51.00.00 FAQ

Something else? Ask us.

What does HTS code 2905.51.00.00 cover?

HTS code 2905.51.00.00 covers ethchlorvynol (INN), classified under Chapter 29 (Organic chemicals) in the US Harmonized Tariff Schedule. The general duty rate is Free.

What is the duty rate for HTS 2905.51.00.00?

The general (Column 1) rate of duty for HTS 2905.51.00.00 is Free. The Column 2 rate, for countries without normal trade relations, is 39%. Additional Chapter 99 tariffs, such as Section 301 and Section 232, can apply on top depending on the country of origin.

What is the US tariff on ethchlorvynol (INN) (HTS 2905.51.00.00) from China?

As of Oct 5, 2026, US imports of ethchlorvynol (INN) (HTS 2905.51.00.00) from China pay 12.5% in duties: a duty-free base rate plus Section 301 – Forced Labor (12.5%).

Which country has the lowest US duty on HTS 2905.51.00.00?

Of the 20 largest sources of US imports, the lowest total duty on HTS 2905.51.00.00 is 10%, from Mexico, Canada and 11 more, as of the tariffs in effect on 2026-10-05.

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