Antimony Tetroxide Fine Powder from Mexico
Sb2O4 intermediate oxidation state oxide used in ceramics and specialty catalysts. HTS 2825.80.00.00 encompasses all antimony oxides including this less common tetroxide form.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide X-ray diffraction analysis confirming Sb2O4 crystal structure
• Declare oxidation state to customs for verification
• Check catalyst import license requirements for chemical intermediates