</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8529.90.97.40/Vesper Marine AIS Antenna Splitter/Japan

Vesper Marine AIS Antenna Splitter from Japan

Active antenna splitter allowing shared GPS/AIS antenna use in Vesper Marine collision avoidance systems integrated with navigational receivers. Part of radio navigational aid apparatus under 8529.90.97.40.

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

• Include AIS Class B certification docs; specify VHF/GPS frequency compatibility; declare as 'nav antenna splitter' not telecom accessory