Bronze Cooling Sleeve for Coal Shearer from Mexico
Bronze sleeve surrounding motor components in coal shearer machines (8430) to dissipate heat during prolonged underground operation. Copper alloy ensures thermal conductivity and strength. HTS 8431.49.90.32 for copper parts of coal cutters.
Duty Rate — Mexico → 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
• Include thermal performance specs linking to 8430 equipment requirements
• Declare as industrial replacement part, not OEM component
• Check REACH compliance for copper alloys entering EU markets