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2841.90.40.00/Aluminum Sodium Oxide (Beta-Alumina)/Germany

Aluminum Sodium Oxide (Beta-Alumina) from Germany

Beta-alumina (NaAl11O17) solid electrolyte powder for sodium-sulfur batteries. Pure aluminate structure qualifies for HTS 2841.90.40.00 as oxometallic salt. High ionic conductivity material.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Ionic conductivity test data; battery exemption possible

• Pitfall: ceramic parts to 8547 if formed

Aluminum Sodium Oxide (Beta-Alumina) from Germany — Import Duty Rate | HTS 2841.90.40.00