Hydrographic Survey Catamaran from Japan
Twin-hull catamaran optimized for shallow water bathymetric surveys with multibeam echo sounders and side scan sonar. Falls under HTS 8906.90.00 as 'other vessels' for hydrographic charting missions. High stability design reduces survey errors in coastal mapping.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide survey equipment integration diagrams showing permanent installation
• Include IHO standards compliance certification for survey accuracy
• Declare portable survey electronics separately under Chapter 90