Strontium Tungstate Fine Powder from China
Strontium tungstate fine powder is a chemically defined tungstate salt used in laser host materials and phosphors. Its efficient energy transfer properties make it valuable in optical applications, classified under heading 28.41.
Duty Rate — China → Canada
0%
Import Tips
• Specify the particle size distribution and purity on the invoice
• Confirm the powder is not doped with rare earth elements that could affect classification
• Keep certificates of analysis for CBSA inspection