Semiconductor Wafer Slurry Filtration System from Japan
High-precision filtering machinery for purifying chemical slurries used in wafer slicing and polishing during semiconductor production. It removes contaminants from liquid slurries under HTS 8421.29.0065 as other apparatus for liquids in chip fabrication processes.
Duty Rate — Japan → United States
10%
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
Import Tips
• Document slurry composition (e.g
• silica, chemicals) and micron filtration levels for customs verification
• Certify cleanroom compatibility (ISO class) to prove semiconductor end-use