Crystal Grinder Rotary Drive Motor from Mexico
Variable speed motor for rotating crystal boules during grinding to precise wafer diameters in semiconductor prep equipment. HTS 8412.90.90 covers such specialized parts of other engines and motors.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document flat grinding orientation features for conductivity indication; bundle with grinder assembly documentation; ensure origin certificates for GSP duty reductions