Ferrotungsten 75% W from Mexico
Ferrotungsten containing 75% tungsten, utilized in tool steels for high wear resistance and high-temperature performance. HTS 7202.99.8040 covers this as an unspecified ferroalloy matching Chapter 72's ferroalloy criteria without fitting specialized notes like ball-bearing steel.
Duty Rate — Mexico → United States
15%
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
• Certify tungsten content via independent lab testing; avoid bulk packaging that risks damage—no duty reduction for rust per Chapter notes; declare as ferroalloy not pure metal to prevent Chapter 81 misrouting