2841.90.40.00/Magnesium Aluminate Spinel/Germany

Magnesium Aluminate Spinel from Germany

Synthetic magnesium aluminate spinel (MgAl2O4) powder or granules for transparent ceramics in armor and windows. Classified as aluminates under HTS 2841.90.40.00, as inorganic salts meeting Chapter 28 criteria before sintering. Purity 99.9%, particle size <1 micron.

Duty Rate — Germany → 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

• XRD pattern confirming spinel phase; ITAR check for armor apps

• Pitfall: sintered forms to 6903

• Moisture-proof packaging critical

Magnesium Aluminate Spinel from Germany — Import Duty Rate | HTS 2841.90.40.00