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3824.30.00.00/HfC-TaC Hafnium Tantalum Carbide Blend/Japan

HfC-TaC Hafnium Tantalum Carbide Blend from Japan

Ultra-high temperature nonagglomerated hafnium and tantalum carbides with metallic binder for rocket nozzles. Classified 3824.30.00.00 as advanced mixed carbide powders. Withstands 3000°C+ environments.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• ITAR registration required for defense articles; provide melting point certification; nitrogen-purged packaging essential

HfC-TaC Hafnium Tantalum Carbide Blend from Japan — Import Duty Rate | HTS 3824.30.00.00