Thorium Tungstate

Double salt thorium tungstate used in scintillation detectors. As a complex thorium compound, classified under HTS 2844.30.10.00 per Chapter note on complex salts.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.5%+10.0%15.5%
🇲🇽Mexico5.5%+10.0%15.5%
🇨🇦Canada5.5%+10.0%15.5%
🇩🇪Germany5.5%+10.0%15.5%
🇯🇵Japan5.5%+10.0%15.5%

Alternative Classifications

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

2842.90.90Higher: 38.3% vs 15.5%

If other complex salts without thorium specification

Chapter note directs non-thorium complex salts to 2842.

Not sure which classification is right?

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Import Tips & Compliance

Screen for EAR/ITAR due to nuclear detection applications

Specify complex salt composition to justify 2844 over 2842