Ultrafine Titanium Dioxide P25 from Mexico
Ultrafine Titanium Dioxide P25 is a nanoparticulate TiO2 with high photocatalytic activity, used in air purification and solar cells, consisting of pure crystalline TiO2. Falls under HTS 2823.00.00.00 per Chapter 28 notes for chemically defined metal oxides.
Duty Rate — Mexico → United States
5.5%
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
• Declare particle size distribution (<50nm) and photocatalytic index to justify chemical classification over preparations
• Comply with TSCA new chemical notifications if novel nano-grade variants