Samarium-Cobalt Sintered Disc Magnet from China
Cylindrical disc permanent magnet produced through powder metallurgy sintering of samarium and cobalt, ideal for high-reliability sensors and actuators. Falls under HTS 8505.11.0050 as a metal permanent magnet specifically of sintered samarium-cobalt construction.
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
• Include alloy composition analysis reports; U.S
• Customs may test for samarium content to distinguish from cheaper alternatives
• Label as 'not for consumer sale' if industrial grade to avoid potential toy safety regulations under CPSIA
• Check for anti-dumping duties on Chinese-origin rare-earth magnets through Commerce Department scopes