Cellulose Acetate Tow for Battery Separators from United States
> Cellulose acetate tow for battery separators is a high-purity crimped acetate tow converted into microporous battery separator materials. It is imported as raw filament tow, meeting chapter note 1 specifications, and is classified under tariff item 5502.10.00 as cellulose acetate tow before further processing.
Duty Rate — United States → Canada
0%
Import Tips
• > Ensure the tow is not yet formed into separator sheets, as those would be classified elsewhere
• Document the tow's purity and specifications for customs
• Verify that the tow is not impregnated or coated, which could shift classification