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Bimetallic High-Voltage Transition Splice from Japan

Copper-to-aluminum bimetallic splice for high-voltage transmission lines over 1,000V preventing galvanic corrosion. Electrical splice under HTS 8535.90.80.20.

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%

Import Tips

Document transition interface technology and conductivity tests

Specify temperature rise limits for high-current applications

Avoid alloy misdeclaration affecting metal duties