New

Ask Wove anything about tariffs.

Try Tariff Assistant

Ammonium Nonylphenate

Volatile ammonium salt of nonylphenol under HTS 2907.13.00.00. Used in rubber vulcanization accelerators.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³China5.5%+37.5%43%
πŸ‡²πŸ‡½Mexico5.5%+10.0%15.5%
πŸ‡¨πŸ‡¦Canada5.5%+10.0%15.5%
πŸ‡©πŸ‡ͺGermanyFree+10.0%10%
πŸ‡―πŸ‡΅JapanFree+12.5%12.5%

Alternative Classifications

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

2921.42.18Lower: 25.8% vs 43%

If considered guanidine derivative

Amine-function compounds separate classification.

Not sure which classification is right?

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

Import Tips & Compliance

β€’ Ammonia content verification prevents misclassification

β€’ Pressure-rated containers for gas evolution