Carbon Fiber Wheel Hub Assembly from China

Advanced carbon fiber reinforced hub connecting wheels to axles on high-speed trains (heading 8605). Reduces weight for better energy efficiency. HTS 8607.99.10.00 applies as other parts for 8605/8606 vehicles, excluding regulators.

Duty Rate — China → United States

37.8%

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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]

Import Tips

Submit material composition analysis to distinguish from Chapter 87 composite parts

Include test reports proving rail-specific tolerances (e.g

gauge compatibility)

Avoid bulk packaging that suggests parts status; retail-ready units stay in 8607