What is the import duty rate for HTS 3824.40 (Prepared Additives For Cements, Mortars Or Concretes:)?

The general (MFN) duty rate for HTS 3824.40 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 3824.40 cover?

HTS 3824.40 covers Prepared Additives For Cements, Mortars Or Concretes: in the U.S. Harmonized Tariff Schedule (chapter 38).

Is HTS 3824.40 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. 38 › 3824

HTS 3824.40 Chapter 38

Prepared Additives For Cements, Mortars Or Concretes:

U.S. import duty rate & tariff classification for HTS 3824.40 in the Harmonized Tariff Schedule.

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Duty rates for HTS 3824.40 are set at the subheading level.

Across its 3 subheadings, published general rates are 6.5%, Free, 5%. Pick a specific code below for its exact rate.

Subheadings under 3824.40

HTS code	Description	General rate
3824.40.10.00	Containing 5 Percent Or More By Weight Of One Or More Aromatic Or Modified Aromatic Substances	6.5%
3824.40.20.00	Consisting Wholly Of Inorganic Substances	Free
3824.40.50.00	Other	5%

Next steps for HTS 3824.40

🧮Calculate landed costDuty + Section 301/232 + CBP fees, by origin 🌍Compare origins (China+1)The cheapest compliant country to import from 📊U.S. trade volumesMiscellaneous Chemical Products (HS 38) 🤖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.