8543.30.90/Electrolytic Etching Power Supply/Japan

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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Include aerospace material specs (AMS, MIL) compliance

• Document etch rate control parameters

• Specify medical device manufacturing if applicable