Extruded Magnesium Anode Rod for Water Heaters from Germany
Cylindrical extruded magnesium anode rod installed in domestic water heaters to prevent tank corrosion through electrolytic protection. Typically 3/4-inch diameter with steel core for mounting. HTS 8543.30.90.40 covers these as functional magnesium anodes for electrolysis.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify anode weight and dimensions in commercial invoice; test for core wire compatibility
• Pitfall: confusing with zinc anodes (8543.30.9045)
• Include galvanic corrosion test data if requested by CBP