Concrete Wafer Polishing Machine from Canada
High-precision polisher for engineered concrete wafer substrates in advanced power modules. HTS 8464.20.0120 covers concrete polishing machines. Alternative mineral substrate for SiC power semiconductors.
Duty Rate — Canada → United States
12%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide concrete composition analysis; declare substrate thickness specs; check construction equipment tariffs