Vinnapas B 60 Special Vinyl Acetate-Vinyl Chloride-Ethylene Terpolymer from Japan
Vinnapas B 60 Special is a redispersible polymer powder made from vinyl acetate, vinyl chloride, and ethylene terpolymers, with less than 50% vinyl acetate derivatives and no aromatic monomers. It is used in dry-mix mortars for improved adhesion and flexibility. Classified under HTS 3904.30.20.00 due to its specific terpolymer composition meeting the subheading's monomer weight and exclusion criteria.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify monomer composition certificates to confirm <50% vinyl acetate derivatives and no aromatic monomers
• Ensure product is in primary pellet or powder form, not compounded
• Common pitfall: misclassification as general PVC copolymers if ethylene content overlooked