Premium FeSi 75% for ESR Process from Mexico
Premium low-impurity FeSi 75% for electroslag remelting (ESR) of tool steels, HTS 7202.29.00. Ultra-clean for aerospace/turbine applications. Trace element control.
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
• Full trace element (B,Sn,Pb) certification; aerospace supply chain documentation; inert storage requirements