Regenerated Cellulose Battery Separator Film from China
Regenerated cellulose battery separator film is a microporous, non-cellular sheet of regenerated cellulose, 0.04 mm thick, used as separators in alkaline batteries. It is classified under tariff item 3920.79.00 as a non-cellular, unsupported film of other cellulose derivatives, as microporosity does not make it cellular.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the film is not reinforced or combined with other materials, which would change the classification
• Provide technical specifications showing the film is non-cellular
• Check if the film is considered a part of an electrical article, which could affect classification