Cellulose Acetate Tow for Battery Separators from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide ionic resistance specifications for battery separator applications
• Include high-purity certifications (<10ppm impurities)
• Document shutdown temperature characteristics