Tapered Roller Bearing Spacer for Wafer Lappers from Mexico
Precision spacer ring for tapered roller bearings in wafer lappers that achieve flatness tolerances for semiconductor fabrication. Falls under HTS 8482.99.65.95 as other parts of bearings in wafer preparation equipment.
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
• Submit end-user statements from semiconductor fabs confirming lapping equipment use
• Label with exact dimensional tolerances to prevent reclassification as general parts