Copper Semiconductor Gas Plug Valve 1-inch from China
Precision hand-operated copper plug valve rated over 850 kPa for controlling corrosive gases in semiconductor wafer processing equipment. HTS 8481.80.10.75 applies as it's a copper, high-pressure, hand-operated plug valve for process gas lines in cleanrooms.
Duty Rate — China → United States
39%
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 certs and gas compatibility data for semiconductor end-use claims
• Declare exact pressure rating and copper content; mismatches lead to audits
• Pair with statistical note docs if bound for wafer manufacturing to support duty preferences