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
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 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