Wafer Defect Inspection System from China
An optical and laser-based system designed to detect defects on silicon wafers during semiconductor manufacturing. It measures surface irregularities, particles, and pattern errors on wafers up to 300mm in diameter. Classified under HTS 9030.82.00.00 as it specifically checks semiconductor wafers for quality control.
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
9903.88.0125%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
• Verify equipment calibration certificates and semiconductor-specific compliance with NIST standards
• Include detailed technical specs in commercial invoice to avoid misclassification as general optical instruments
• Ensure FCC certification for any integrated laser or imaging components to prevent customs delays