Mini Portable Vacuum Pump for Semiconductor Wafer Processing from China
A small, portable vacuum pump used in semiconductor fabrication cleanrooms for wafer handling and chucking, with flow rates under 0.57 m³/min. It meets HTS 8414.80.16.85 as a low-capacity portable vacuum pump tailored for precise gas evacuation in chip manufacturing. Oil-free design prevents contamination in sensitive environments.
Duty Rate — China → United States
35%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Include cleanroom compatibility certifications (ISO Class 1-5) and flow rate test reports for Customs verification
• Declare as semiconductor-related to leverage potential duty exemptions under tech import programs