Roller Bearing Separator for Semiconductor Wafer Grinders from Mexico
Brass separator plate for roller bearings in grinders that create flats on semiconductor crystal boules indicating conductivity. Under HTS 8482.99.65.95 as specialized bearing parts for wafer prep.
Duty Rate — Mexico → United States
30.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
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
• Provide resistivity marking specs linking to statistical note (a)(ii)(A)
• Batch certificates ensure consistency for large fab imports