Gallium Arsenide Crystal Puller Stator from Mexico
Specialized stator for compressors in crystal pullers producing GaAs semiconductor boules mentioned in statistical notes. HTS 8414.90.30.00 classification for stators of 8414.30 subheading semiconductor processing equipment.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Highlight GaAs-specific design features distinguishing from silicon equipment
• Material safety data sheets required for compound semiconductor compounds
• Prevent misclassification as general vacuum furnace parts