Atomized Ferrosilicon 70% Powder from Mexico
Atomized Ferrosilicon 70% is produced by gas atomization resulting in spherical powder with 70% silicon content, used in powder metallurgy and welding electrodes. Classified under HTS 7202.21.50.00 as 'other' ferrosilicon (55-80% Si) since it doesn't match granulated subheading specs. Particle size typically 45-150 microns.
Duty Rate — Mexico → United States
11.5%
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
• Classify based on production method; atomized powder ≠ crushed fines, provide atomization process documentation
• Inert gas packaging required to prevent oxidation; oxygen content certificates mandatory