</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
5309.11.00.90/Flax Poplin Alternative Fabric/Japan

Flax Poplin Alternative Fabric from Japan

Bleached flax fabric mimicking poplin but with 32 warp ends/cm (<33 threshold), thus HTS 5309.11.00.90 other. 85%+ flax, plain weave under 200 g/m².

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Low thread count documentation critical to avoid poplin forced reclassification

• Finish variations (napped) need note (f) fuzzy surface proof