Technical Grade Antimony Trioxide from Mexico
Technical grade Sb2O3 with 99.5% purity for industrial flame retardancy in PVC and rubber compounds. HTS 2825.80.00.00 covers this primary antimony oxide used in high-volume polymer applications.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Submit certificate of analysis showing Sb2O3 content >99% for proper heading
• Declare particle size distribution as it affects classification verification
• Monitor EU REACH authorization limits for antimony trioxide imports