Wafer Processing Centrifuge Lid from Canada
Pressure-sealed lid with safety interlocks for centrifuges in semiconductor crystal grinding operations. HTS 8421.91.60.00 covers this as other centrifuge part essential for containing high-speed rotations during fluid purification. Features cleanroom-compatible seals for particle-free environments.
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
• Include pressure test reports and safety certification to prove centrifuge-specific function
• Document cleanroom compatibility (ISO Class 1-5) to support semiconductor end-use claims
• Avoid bulk packaging that could lead to classification as unfinished goods under different headings