Ferrophosphorus Powder 22% P Fine Grade from China
Atomized or crushed ferrophosphorus powder with 22% phosphorus content, particle size <1mm, used for precise alloy additions in continuous casting steel. Classified as ferrophosphorus under HTS 7202.99.8020 despite powder form, as primary form isn't specified.
Duty Rate — China → United States
17.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Declare mesh size/apparent density for powder to distinguish from granular forms in CBP review
• Dust explosion risk requires proper IMDG Class 4.1 declaration for sea shipments
• Maintain chain of custody documentation from smelter to prevent contamination claims