Standard Ferrophosphorus FeP18-22 Grade from China
Standard grade ferrophosphorus alloy (FeP18-22) with 18-22% P, produced from electric furnace smelting of iron ore and phosphate. Primary use in gray iron and steel for improved castability and machinability. HTS 7202.99.8020 specifically covers ferrophosphorus.
Duty Rate — China → United States
17.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include heat/ladle analysis certificates showing consistent P% across shipment
• Bulk shipments require hold cleanliness certificates to prevent cross-contamination