Semiconductor Wafer Edge Grinder from Mexico
Post-slicing edge grinder that profiles semiconductor wafer edges for handling and prevents chipping during fabrication. HTS 8464.90.0120 as it cold works silicon/glass-like semiconductor wafers akin to mineral materials. Improves yield in wafer processing lines.
Duty Rate — Mexico → United States
12%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include wafer thickness specs (e.g
• 300μm) to prove semiconductor use
• Customs may require demo videos showing edge profiling function