Master Ferroniobium Alloy 62% Nb from Mexico
Master alloy ferroniobium with 62% niobium optimized for micro-alloying in continuous casting steel. HTS 7202.93.80.00 covers this as other ferroniobium not in specific grades. Low aluminum and titanium impurities.
Duty Rate — Mexico → United States
5%
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
• Ruling requests for consistent classification if borderline with 7202.93.40
• Traceability docs from mine to alloy critical for supply chain compliance