Wafer Slicing Diamond Saw Blade from Canada
High-precision diamond saw blade part for wafer slicing saws that cut monocrystalline semiconductor boules into thin wafers, per statistical notes under wafer preparation equipment. Falls under HTS 8451.90.90 as replaceable parts of specialized cleaning/processing machinery for semiconductor 'fabrics' (wafers). Ensures damage-free slicing for subsequent fabrication processes.
Duty Rate — Canada → United States
13.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include blade specifications showing diamond grit size and semiconductor compatibility in entry documentation
• Pair with machine import records to prove integral part status under 'parts thereof' provision