Precision Tungsten Carbide Bearing Balls from Mexico
Ultra-hard tungsten carbide balls for extreme wear applications in pump seals and precision instruments. Classified as bearing balls under HTS 8482.91.00 despite specialized applications.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide density and hardness test results distinguishing from ceramic or steel alternatives
• Declare tungsten content accurately for Section 232 steel/aluminum tariff exclusions
• End-use statements prevent misclassification as cutting tool inserts