Silicon Wafer Back Grinder from Canada
Precision grinder that thins silicon wafers from the backside to target thickness (e.g., 50-100 microns) for advanced packaging. HTS 8461.90.60 applies as wafer preparation equipment removing semiconductor cermet material.
Duty Rate — Canada → United States
14.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify minimum achievable thickness in technical literature submitted
• Classify tape frames separately if imported together