Sulfur Hexafluoride Semiconductor Processing Gas from Germany
UHP SF6 for plasma etching in 300mm wafer fabrication (etchant for silicon dioxide). Electronically pure per Chapter notes under HTS 2812.90.0010.
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
• Particle and moisture specs critical for acceptance
• Semiconductor supply chain reporting under CHIPS Act
• Special gas cabinets required for storage