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Ferrocolumbium (Ferro Niobium) from Mexico

Ferrocolumbium (60-70% niobium) for HSLA steels. HTS 7202.99.80 other ferroalloys. Enhances strength without weight.

Duty Rate — Mexico → United States

15%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Niobium equivalence declaration; quota monitoring; inert atmosphere preferred