Flame Retardant Grade Antimony Trioxide from Mexico
Senarmontite mineral-derived Sb2O3 optimized for halogenated flame retardant systems in electronics housing. Principal classification under HTS 2825.80.00.00 as the defining antimony oxide.
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
• Include synergy ratio data with halogen compounds for end-use verification
• Particle size <1.2 microns requires additional dust hazard documentation
• Comply with RoHS exemption documentation for electronic applications