</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Cooling Gel Memory Foam Mattress from Japan

King-size mattress with open-cell memory foam infused with cooling gel for temperature regulation. Fits 9404.21.00 as cellular plastics whether or not covered.

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

Document gel as integral foam additive, not separate, to maintain cellular plastic heading

Comply with CPSIA flammability for juvenile sizes; certificates speed clearance

Use precise HTS subheading for foam-only to avoid broader 9404 rates