Nepheline Syenite for Fiberglass from Japan
Low-boron nepheline syenite for E-glass fiberglass production, providing a stable alumina-silica ratio. The product is selected and ground physically, with boron content below 50ppm, and classified under tariff item 2529.30.00 as a natural mineral.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not mixed with boron compounds or other additives
• Provide a certificate of analysis showing boron content to support the product specification
• Verify if the fiberglass application requires any industry-specific import documentation