High-Pressure Copper Plug Valve for Wafer Crystal Growers from Germany
Specialized hand-operated copper plug valve over 850 kPa for gas control in Czochralski crystal pullers during semiconductor boule production. Falls under HTS 8481.80.10.75 as copper high-pressure hand-operated plug for process equipment.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Reference statistical notes for semiconductor machinery; link to crystal grower end-use
• Provide vacuum-rated specs if applicable for cleanroom gas lines
• Ensure no electronic controls to stay in hand-operated category