Photoresist Spinner Drive Electronics from Mexico
PCA controlling high-speed spin coating of photoresist on semiconductor wafers in lithography prep stations. Fits HTS 8473.30.1180 as dedicated printed circuit part for 8471 coating machines, no CRT. Achieves uniform thin-film deposition.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.79.0125%Semiconductor articles as provided for in subdivisions (a) and (b) of U.S. note 39 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 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
• Spin speed specs (>3000 RPM) prove semiconductor use
• Volatile chemical exposure ratings required
• Avoid bulk chemical import bundling