Alumina-Silica Kiln Furniture Shelf from China
Refractory kiln furniture shelf made from a 60% alumina-40% silica mixture, used for supporting ware in ceramic kilns. This high-temperature fired ceramic is designed for repeated thermal cycling, qualifying under tariff item 6903.20.00 as a refractory ceramic good.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the alumina-silica mixture exceeds 50% alumina by weight
• Ensure the product is fired above 800°C and provide evidence to CBSA
• Check if the shelf is considered a refractory good or a kiln accessory under other headings