8543.30.90.40/Magnesium Condenser Anode Plates/Japan

Magnesium Condenser Anode Plates from Japan

Flat plate magnesium anodes bolted inside HVAC condenser units to prevent electrolytic corrosion of copper cooling coils. Standard size for 3-5 ton residential units. Classified under HTS 8543.30.90.40 as magnesium electrolytic 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

• Match plate dimensions to condenser models; include installation torque specs

• Avoid HVAC parts tariff (8415.90)

• AHRI certification may expedite customs processing