Battery Separator Nonwoven from Mexico
Ultra-thin 12 g/m² polyethylene nonwoven separator for lithium-ion batteries. The minimal coating for electrolyte resistance does not affect its classification as a lightweight nonwoven under this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the nonwoven weight does not exceed 25 g/m²
• Be prepared to demonstrate that any coating is not visible to the naked eye, per Chapter 56 Note 4