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Antimony Oxychloride

Antimony oxychloride (SbOCl) functions as a flame retardant synergist and opacifier in ceramics. HTS 2827.49.5000 covers it as an other chloride oxide.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.5%—5.5%
🇲🇽Mexico5.5%—5.5%
🇨🇦Canada5.5%—5.5%
🇩🇪Germany5.5%—5.5%
🇯🇵Japan5.5%—5.5%

Alternative Classifications

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

2827.39Higher: 16.2% vs 5.5%

If pure antimony chloride

Chloride oxides specifically in 2827.49 vs pure chlorides.

3824.99.39Higher: 37.5% vs 5.5%

If in flame retardant mixture

Chemical mixtures classify under 3824 if not pure.

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

• RoHS/REACH compliance docs for electronics end-use

• Toxicity Category II; child-resistant packaging if retail

• Distinguish from SbCl5 which is 2827.39