VO2 Vanadium Dioxide Thermochromic Powder from Mexico
Vanadium dioxide (VO2) powder exhibits metal-insulator transition for smart window coatings. Specifically 'other' vanadium oxide under HTS 2825.30.0050, chemically pure form.
Duty Rate — Mexico → United States
5.5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify particle size <100nm if nano-grade; Phase transition certification aids classification
• Patent docs may help customs