Isotropic Ceramic Disc Magnet from China

Multi-pole isotropic ceramic disc magnets from ferrite materials for holding applications. Classified in 8505.11.0030 as ceramic permanent magnets suitable for post-import magnetization. Commonly used in sensor assemblies and magnetic separators.

Duty Rate — China → United States

37.1%

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
9903.91.0625%Effective with respect to entries on or after January 1, 2026, articles the product of China, as provided for in subdivision (g) of U.S. note 31 to this subchapter

Import Tips

Label shipments clearly as 'ceramic permanent magnets' to match HTS description exactly

Retain magnetization spec sheets showing post-import activation capability

Beware of undervaluation audits; declare full market value including R&D costs