Copper Bushing for Coal Cutter Gearbox from Canada
Precision-machined copper bushing for the gearbox of coal cutting machines under heading 8430, providing low-friction bearing surfaces. The copper alloy material ensures durability in high-vibration mining conditions. Classified in 8431.49.90.32 for copper alloy parts of coal cutters.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document end-use with OEM specifications linking to specific 8430 model numbers
• Test for copper purity to prevent shifting to base metal classifications
• File for binding rulings if part could be seen as multi-use to lock in classification