Float Zone Crystal Grower Dividing Head from China
A precision dividing head attachment for float zone crystal growing machines, used to rotate and position semiconductor boules during monocrystalline growth. Classified under HTS 8466.30.60.85 for special attachments on semiconductor processing equipment of headings 8456-8465.
Duty Rate — China → United States
37.9%
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
• Provide end-use certificates linking to wafer manufacturing statistical notes for duty preferences
• Ensure labeling specifies 'for semiconductor crystal growers only' to prevent reclassification