SmCo Sintered Block Magnet for Motors from China
Rectangular block magnet sintered from samarium-cobalt for permanent magnet DC motors in drones and robotics, resisting demagnetization under vibration. Precisely matches HTS 8505.11.0050 for sintered metal samarium-cobalt permanent magnets.
Duty Rate — China → United States
39.6%
Rate breakdown
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
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Magnetize post-import if possible to qualify as 'articles intended to become permanent magnets' and defer duty
• Comply with ITAR/EAR if destined for defense applications; magnets > certain field strength may be controlled
• Batch test for Curie temperature certification (>300°C typical for SmCo) to support high-temp claims