Nano-Antimony Trioxide Particles from China
Nano-antimony trioxide particles, sub-100nm particles of antimony trioxide (Sb2O3) for advanced flame retardant nanocomposites. Despite the nanoscale size, it remains a chemically defined antimony oxide, classifiable under the tariff item for antimony oxides.
Duty Rate — China → Canada
0%
Import Tips
• Classify the product as antimony trioxide (Sb2O3) regardless of particle size
• Ensure the product is not coated or modified with organic substances
• Provide particle size distribution data to the CBSA if requested