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3908.90.70.00/Low-Temperature Polyamide Copolymer/Japan

Low-Temperature Polyamide Copolymer from Japan

Engineering-grade low-temperature polyamide copolymer pellets under 3908.90.70.00, classified by predominant amide monomer. Designed for cold-flexible applications like seals.

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%
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Import Tips

• Include glass transition temperature data for end-use verification

• Prevent moisture absorption during shipping with desiccants

• Audit trail for monomer predominance essential for copos

Low-Temperature Polyamide Copolymer from Japan — Import Duty Rate | HTS 3908.90.70.00