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

Natural Cork Flask Stopper from Japan

Tapered stopper from natural cork agglomerate for hip flasks and small spirit containers. HTS 4503.10.60.00 covers this as other cork stoppers, prized for portability and reusability.

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

Test for alcohol resistance; include specs to affirm suitability for spirits

Avoid mixing with metal flasks in shipments to prevent set classification issues

Provide origin certificates, as EU cork quotas may apply