New

Ask Wove anything about tariffs.

Try Tariff Assistant

Chemours NX-1150 Mixed Alkylnaphthalenes

Chemours NX-1150 is a specialty mixed alkylnaphthalenes used in refrigerant oil formulations for hermetic compressors. Classified in HTS 3817.00.20.00 as it represents synthetic mixtures beyond the scope of petroleum distillates or pure aromatic compounds.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%+37.5%44%
🇲🇽Mexico6.5%+10.0%16.5%
🇨🇦Canada6.5%+10.0%16.5%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

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

3820.00.00.00Lower: 26.5% vs 44%

If anti-freeze preparations containing glycols

Blends for automotive anti-freeze fall under Chapter 38 prepared antifreeze mixtures.

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 flash point and pour point test results for proper hazard classification

• Register under TSCA Inventory for commercial chemical substances