Barium Borate from Japan
Barium borate is a chemically defined inorganic compound used in optical glass and X-ray screens for its refractive index control. It falls under tariff item 2840.20.00 as an 'other borate', not being a sodium borate or peroxoborate.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify barium borate under 2840.20.00 only if it is a separate chemically defined compound; mixtures may require different classification
• Keep technical specifications showing purity and chemical formula for CBSA verification
• Check if barium compounds trigger any import restrictions under Canadian hazardous products regulations