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Thorium Tetrafluoride

Thorium tetrafluoride (ThF4), a fluoride compound used in nuclear fuel processing and optics. Falls under HTS 2844.30.10.00 as a chemically defined thorium halide compound.

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.

2826.19.20.00Higher: 38.7% vs 15.5%

If fluorides of other metals, not thorium

Headings 2826-2842 for non-radioactive metal salts; thorium radioactive nature prevails.

2844Same rate: 15.5%

If compounds of radioactive elements beyond thorium

Other transuranic or higher atomic number elements in separate subheadings.

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Import Tips & Compliance

• Comply with 10 CFR Part 40 for source material import licensing

• Document corrosion-resistant packaging due to fluoride reactivity

Related Products under HTS 2844.30.10.00

Thorium Nitrate

Thorium nitrate (Th(NO3)4) is a chemically defined inorganic salt of thorium, used in chemical research and as a precursor for thorium-based ceramics. It falls under HTS 2844.30.10.00 as a thorium compound, specifically covered by Chapter 28 notes for metal salts and radioactive element compounds.

Thorium Dioxide Powder

High-purity thorium dioxide (ThO2), also known as thoria, used in gas mantles and high-temperature ceramics. Classified under HTS 2844.30.10.00 as a thorium oxide compound per Chapter 28 provisions for chemically defined inorganic compounds.

Thorium Sulfate Solution

Aqueous solution of thorium sulfate (Th(SO4)2), used in analytical chemistry and metal recovery. Classified in HTS 2844.30.10.00 as a thorium compound, chemically defined per Chapter 28.

Depleted Thorium Metal Powder

Powdered thorium metal depleted of short-lived isotopes, used in alloy research. HTS 2844.30.10.00 covers thorium and its compounds, including elemental forms as per heading scope.

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.

High-Purity Thorium Chloride

Anhydrous thorium chloride (ThCl4) for organometallic synthesis. Chemically defined thorium compound under HTS 2844.30.10.00.