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Mevalonic Acid

Mevalonic acid is a key biochemical precursor featuring the hydroxy-carboxylic structure of 2918.19.90.00. Essential for terpenoid and steroid biosynthesis studies.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4%+133.5%137.5%
🇲🇽Mexico4%+106.0%110%
🇨🇦Canada4%+106.0%110%
🇩🇪GermanyFree+21.0%21%
🇯🇵JapanFree+23.5%23.5%

Alternative Classifications

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

2932.99Lower: 16.2% vs 137.5%

If cyclic forms/lactones

Lactone structure triggers heterocyclic classification.

3822Lower: 12.5% vs 137.5%

If research biochemical kits

Lab reagent composites classified as diagnostic preparations.

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

• Include research institution end-user statements

• Specify lactone vs free acid form for accurate description

• Verify against hormone intermediate exclusions