Cellulose Acetate Tow for Battery Separators from Mexico
High-purity crimped acetate tow converted into microporous battery separator materials. HTS 5502.10.00.00 for cellulose acetate filament tow used in energy storage.
Duty Rate — Mexico → United States
17.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide ionic resistance specifications for battery separator applications
• Include high-purity certifications (<10ppm impurities)
• Document shutdown temperature characteristics