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8454.90.00.60/Gallium Arsenide Ingot Mold Insert/Japan

Gallium Arsenide Ingot Mold Insert from Japan

Replaceable insert for ingot molds in casting machines processing gallium arsenide for compound semiconductor wafers. Falls under HTS 8454.90.00.60 as parts of specialized metallurgical casting equipment. Designed for compound semiconductor thermal profiles.

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

• Include chemical compatibility data for GaAs processing to justify semiconductor use

• Use HTS statistical suffixes accurately for duty tracking

Gallium Arsenide Ingot Mold Insert from Japan — Import Duty Rate | HTS 8454.90.00.60