Cast Iron Sag Mill Grinding Media Balls from United States
Heavy-duty cast iron balls for SAG and AG mills, featuring domed surfaces for optimal cascading action. They are classified under this tariff item as cast articles of iron for grinding purposes in mills.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Ensure the balls are clearly declared as cast iron grinding media for mills to avoid misclassification
• Provide mill specifications and intended use to the CBSA if requested
• Verify the country of origin for applicable trade agreements that may reduce duty