Grade 5 Tungsten Carbide Bearing Balls from Mexico
Grade 5 tungsten carbide bearing balls are ultra-hard precision components used in roller bearings for wafer slicing saws in semiconductor manufacturing. Their extreme hardness provides durability against abrasive materials like silicon boules, making them essential for precise cutting operations. They are classified under this tariff item as 'other' balls for ball or roller bearings.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the balls are properly classified as bearing balls and not as cutting tool inserts, which fall under a different heading
• Have technical specifications (Grade 5, material composition) ready for CBSA verification
• Consider whether the goods qualify for preferential tariff treatment under a free trade agreement by providing a valid certificate of origin