3D Printing Zinc Dust Feedstock from China
Ultra-fine spherical zinc dust optimized for metal 3D printing powder bed fusion, produced via vapor condensation with a tight particle size distribution of 15-45 μm (all passing a 63 μm sieve) and 99.5% zinc purity. This product meets the Chapter 79 subheading note definition of zinc dust, which requires at least 80% of particles to pass through a 63 μm sieve and at least 85% metallic zinc content.
Duty Rate — China → Canada
Import Tips
• Ensure the product's particle size distribution and metallic zinc content are documented with a certificate of analysis to support classification under 7903.10.00
• Declare the product as 'zinc dust' and be prepared to provide sieve analysis results if requested by CBSA
• Verify whether the product qualifies for preferential tariff treatment under any free trade agreement applicable to your country of origin