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Hexachlorobutadiene Processing Solvent

Mixture of hexachlorobutadiene (chlorinated C4 though based on propane derivatives) for rubber processing. Classified under 3827.90.10.00 chlorinated NESOI.

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.

2903.49.00.00Lower: 16.2% vs 44%

If pure form

Other chlorinated hydrocarbons classified individually.

3824.82Lower: 16.2% vs 44%

If waste containing listed substances

Hexachlorobutadiene qualifies as 3824 listed chemical in waste 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

• POPS Convention documentation for restricted substances

• Confirm molecular structure fits methane/ethane/propane derivative definition

• Pure compound goes to 2903.49