Wafer Edge Profiling Machine from Mexico
Machines profile wafer edges to prevent chipping and enable handling during fabrication. Part of wafer preparation sequence under HTS 8479.30.00.00 statistical notes.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify edge profiles (e.g
• chisel, buttock) matching statistical note tolerances
• Laser vs mechanical profiling affects classification documentation
• Cleanroom edge inspection integration common pitfall