Medium-Carbon Ferrosilicon Manganese FeSiMn70Si14C1.5 from Japan
Ferrosilicon manganese alloy with 70% manganese, 14% silicon, and 1.5% carbon, commonly used in welding electrodes and structural steel production. This product is definitively ferrosilicon manganese under HTS 7202.30.00.00, serving dual roles as both alloying addition and deoxidizer.
Duty Rate — Japan → United States
3.9%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include heat/ladle analysis certificates showing compliance with standard FeSiMn compositions to support tariff classification
• Monitor ITC investigations; ferrosilicon manganese from multiple origins faces ongoing antidumping reviews
• Label packages clearly with alloy grade and UN number for hazardous material shipping if finely powdered