Battery Separator Nonwoven 30 g/m² from China
Microporous polyethylene nonwoven separator sheets at 30 g/m² for lithium-ion batteries. HTS 5603.92.00.95 applies to these thin nonwovens 25-70 g/m², where cohesion is fiber-based, not plastic-embedded. Ensures electrolyte flow and safety.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide porosity and thickness specs to confirm nonwoven status over plastic films in Chapter 39
• Declare chemical resistance but ensure no visible coatings to avoid heading 5604
• Industrial end-use documentation prevents retail misclassification