New

Ask Wove anything about tariffs.

Try Tariff Assistant

Isononylphenol

Isononylphenol is a branched octylphenol isomer covered under HTS 2907.13.00.00. Essential raw material for synthesizing nonionic surfactants in textile and leather processing.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.5%+37.5%43%
🇲🇽Mexico5.5%+10.0%15.5%
🇨🇦Canada5.5%+10.0%15.5%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

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

2710.19Lower: 19.5% vs 43%

If >70% by weight acyclic hydrocarbons

Petroleum resins exclude phenolic classification.

3909Lower: 18.8% vs 43%

If polymerized forms

Phenolic resins classified in Chapter 39.

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

• Isomer distribution chromatogram verifies classification

• Storage below 40°C recommended; include thermal stability data