Refractory Grade Zirconium Dioxide from Mexico
Coarse zirconium dioxide for refractory brick production in steel furnaces. Chemically defined ZrO2 under HTS 2825.60.00.20. Withstands extreme temperatures and corrosion.
Duty Rate — Mexico → United States
3.7%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify grain size distribution for customs valuation; comply with refractory material testing standards; bulk ship in silos to cut costs