Crystal Boule Inspection Station from Canada
Automated station for measuring boule diameter, flat positions, and resistivity post-grinding, integral to semiconductor wafer prep workflow. Fits HTS 8473.30.91.00 as 8471 parts.
Duty Rate — Canada → 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%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include metrology accuracy specs; integrate with fab automation standards (SEMI); calibrate resistivity probes