VAMMA Copolymer Beads (Vinyl Acetate-Methyl Methacrylate) from China
VAMMA copolymer beads with 52% vinyl acetate and methyl methacrylate, used in optical coatings and specialty paints. The beads are in primary form and the vinyl acetate content predominates, classifying them as a vinyl acetate copolymer.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the vinyl acetate monomer content is above 50% by weight to qualify as a copolymer under this item
• Provide a certificate of analysis to the CBSA to confirm the composition
• Check if the beads are used in optical applications that may require additional import permits