</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3921.14.00.00/Regenerated Cellulose Foam Garden Mulch Sheets/Japan

Regenerated Cellulose Foam Garden Mulch Sheets from Japan

Biodegradable cellular foam sheets of regenerated cellulose for weed suppression in gardening. Classified in 3921.14.00.00 as cellular plastic sheets.

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

• Biodegradability certification supports plastic classification

• Large roll format maintains sheet status