Tungsten Carbide Catalyst Powder from China
Tungsten carbide catalyst powder is a heterogeneous catalyst used in Fischer-Tropsch synthesis and hydrocracking. It consists of inorganic tungsten compounds designed to accelerate chemical reactions, qualifying as a supported catalyst preparation. This product is not a separate chemically defined element and fits under tariff item 3815.90.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is not classified as a separate chemically defined compound
• Provide specifications showing its catalytic application
• Check if tungsten carbide is subject to any Canadian export or import controls