Atomized Ferrosilicon Powder from Mexico
Finely atomized ferrosilicon powder (75% Si) used in powder metallurgy and welding electrodes. Still classified as ferrosilicon under HTS 7202.29.00 since atomization doesn't change its essential ferroalloy character. Particle size typically 100-200 mesh.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify particle size distribution and inert atmosphere packaging requirements; provide evidence it's not 'further worked' per chapter notes; declare explosion risk for fine powders in shipping docs