Stress Relief Wafer Grinder from Canada
Grinds wafer edges to remove stress-induced microcracks from slicing, preventing breakage in later processing. Specialized semiconductor grinder under HTS 8461.90.60 per statistical notes.
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
• Include stress measurement validation data in support docs
• Bundle with metrology tools under single entry