Wafer Processing Centrifuge Lid from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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