What is the import duty rate for HTS 3104 (Mineral Or Chemical Fertilizers, Potassic:)?

The general (MFN) duty rate for HTS 3104 is varies by subheading. Free-trade-agreement (special) and Column 2 rates may also apply. Estimate the total landed cost by country of origin with the ShipSeeker calculator.

What does HTS 3104 cover?

HTS 3104 covers Mineral Or Chemical Fertilizers, Potassic: in the U.S. Harmonized Tariff Schedule (chapter 31).

Is HTS 3104 subject to a Section 301 tariff?

Goods imported from China may carry an additional Section 301 tariff (typically +25% or +7.5%) on top of the base duty rate. Use the ShipSeeker calculator with origin set to China to estimate it.

Home › Ch. 31

HTS 3104 Chapter 31

Mineral Or Chemical Fertilizers, Potassic:

U.S. import duty rate & tariff classification for HTS 3104 in the Harmonized Tariff Schedule.

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Duty rates for HTS 3104 are set at the subheading level.

Across its 3 subheadings, published general rates are Free. Pick a specific code below for its exact rate.

Subheadings under 3104

HTS code	Description	General rate
3104.20.00	Potassium Chloride	Free
3104.30.00.00	Potassium Sulfate	Free
3104.90.01.00	Other	Free

Next steps for HTS 3104

🧮Calculate landed costDuty + Section 301/232 + CBP fees, by origin 🌍Compare origins (China+1)The cheapest compliant country to import from 📊U.S. trade volumesFertilizers (HS 31) 🤖Is this the right code?Describe your product & let the AI classifier check

🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above. Estimate the real landed cost →

Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.