Fused Mullite Grain 200 Mesh from Mexico
> Fused mullite grain in 200 mesh size is produced by electrical fusion of alumina and silica, resulting in a high-purity mullite material. It is used in precision casting molds and advanced ceramics. Fusion is a mechanical/physical process that does not exclude it from Chapter 25, so it falls under tariff item 2508.60.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Confirm that the fusion process does not add binders or other chemical agents that could change classification
• Include the mesh size and mullite purity in the commercial invoice