Gallium Arsenide Wafer Processing Compressor from China
Rotary compressor rated at 450 kW for gas delivery systems in compound semiconductor (GaAs) wafer processing equipment. Handles corrosive gases during epitaxial growth and wafer prep. Fits HTS 8414.80.20.65 as specified in statistical notes for semiconductor materials beyond silicon.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Specify compound semiconductor materials processed to distinguish from silicon-only equipment
• Include corrosion resistance specs for GaAs process gases in technical files
• Comply with hazardous material shipping for gas-compatible compressors