Ferrosilicon Alloying Powder from China
Granular ferrosilicon powder (75% Si) used in foundries for deoxidation and alloying in iron casting. Classified under 2804.69.50.00 as 'other' silicon despite iron content, as silicon is principal nonmetal per HTS structure.
Duty Rate — China → United States
18%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide assay reports showing silicon as predominant nonmetal to justify Chapter 28 classification
• Comply with HAZMAT shipping regs as reactive powder; include UN number if applicable