Silicon Ingot Vacuum Compressor from Japan
Vacuum compressor for silicon ingot processing equipment that handles boule extraction and transfer in semiconductor manufacturing. Classified HTS 8414.80.20 as other compressor supporting wafer manufacturing equipment. Maintains contamination-free environment during ingot handling.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Certify vacuum levels (10^-6 Torr) suitable for semiconductor cleanrooms; link to statistical note (a)(i) crystal growers
• Pitfall: confusing with general vacuum furnace compressors