2841.90.40.00/Lithium Aluminate Powder/Mexico

Lithium Aluminate Powder from Mexico

Lithium aluminate (LiAlO2) fine powder used as solid electrolyte in lithium-ion batteries and breeder blankets in fusion reactors. HTS 2841.90.40.00 covers it as an aluminate salt of oxometallic acid, chemically defined inorganic compound. High purity grade >99.5%.

Duty Rate — Mexico → United States

3.1%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Battery-grade spec sheet with impurity limits; TSCA notification for new uses

• Common issue: lithium content triggers 2836 if mistaken for carbonate

• Inert atmosphere packaging

Lithium Aluminate Powder from Mexico — Import Duty Rate | HTS 2841.90.40.00