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8543.30.90.40/High-Density Magnesium Anode for Ship Rudders/Japan

High-Density Magnesium Anode for Ship Rudders from Japan

Engineered high-density magnesium anodes bolted to ship rudders for maximum current output in cathodic protection systems. MIL-spec construction for naval vessels. Falls under HTS 8543.30.90.40 as specialized marine magnesium anodes.

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

• MIL-DTL-24446 certification mandatory; include galvanic series test results

• ITAR restrictions may apply for naval versions

• Coordinate with USCG vessel documentation

High-Density Magnesium Anode for Ship Rudders from Japan — Import Duty Rate | HTS 8543.30.90.40