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Acid Casein for Nutrition

Food-grade acid casein from milk coagulation, used in meal replacements. Classified HTS 2106.90.85.00 pursuant to chapter 4 note 10 provisions.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China10%+20.0%30%
🇲🇽Mexico10%+10.0%20%
🇨🇦Canada10%+10.0%20%
🇩🇪Germany10%—10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3501.90.20.00Lower: 26% vs 30%

If rennet casein industrial

Enzyme-precipitated casein goes to chapter 35 proteins.

2106.90.42Lower: 20% vs 30%

If flavored protein blends

Flavorings create general dairy compound preparation.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Certify glucono-delta-lactone precipitation; provide gel strength metrics; FDA GRAS affirmation needed