What is the import duty rate for HTS 2815.20.00 (Potassium Hydroxide (caustic Potash))?

The general (MFN) duty rate for HTS 2815.20.00 is Free. 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 2815.20.00 cover?

HTS 2815.20.00 covers Potassium Hydroxide (caustic Potash) in the U.S. Harmonized Tariff Schedule (chapter 28).

Is HTS 2815.20.00 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. 28 › 2815

HTS 2815.20.00 Chapter 28

Potassium Hydroxide (caustic Potash)

U.S. import duty rate & tariff classification for HTS 2815.20.00 in the Harmonized Tariff Schedule.

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General (MFN) duty rate Free Applies to imports from most countries

Special—Trade-agreement (FTA) partners

Column 22.2¢/kgNon-NTR countries

Subheadings under 2815.20.00

HTS code	Description	General rate
2815.20.00.50	In Solid Form	—
2815.20.00.90	Other	—

Next steps for HTS 2815.20.00

🧮Calculate landed costDuty + Section 301/232 + CBP fees, by origin 🌍Compare origins (China+1)The cheapest compliant country to import from 📊U.S. trade volumesInorg Chem; Prec & Rare-earth Met & Radioact Compd (HS 28) 🤖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.