Electrolytic Etching Power Supply from Japan
Controlled DC supply for electrochemical etching of titanium and refractory metals for aerospace components and medical implants. Falls under 8543.30.90 as specialized electrolysis apparatus.
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
• Include aerospace material specs (AMS, MIL) compliance
• Document etch rate control parameters
• Specify medical device manufacturing if applicable