Miniature Steel Plug Cock for Wafer Polisher from China
Compact hand-operated steel plug valve for chemical delivery in wafer polishers creating mirror-finish semiconductor surfaces from sliced boules. HTS 8481.80.3065 for small-scale steel plug appliances in final wafer preparation stages. Precision flow for colloidal silica slurries.
Duty Rate — China → United States
43.1%
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
9903.88.0325%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
• Provide dimensional drawings showing hand-operation suitability
• Include polishing slurry compatibility test results
• Avoid set classification if sold individually; specify in commercial invoice