Used Semiconductor Wafer Polisher from Canada
Used chemical-mechanical polisher (CMP) for surface finishing of silicon wafers to atomic flatness. Matches statistical note (a)(ii)(C) wafer polishers, under used pulp-finishing machinery 8439.10.0090.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide slurry residue analysis for hazmat compliance
• Avoid classifying pad conditioners separately to maintain set integrity
• Register with semiconductor equipment standards bodies pre-import