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8543.30.90.40/Cast Magnesium Anode for Underground Pipelines/Mexico

Cast Magnesium Anode for Underground Pipelines from Mexico

Heavy-duty cast magnesium anodes with backfill bags for cathodic protection of buried natural gas and water pipelines. Provides 20+ years of electrolytic protection. HTS 8543.30.90.40 classification for pipeline magnesium anodes.

Duty Rate — Mexico → United States

12.6%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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Import Tips

• Include gypsum/bentonite backfill composition; declare anode output current capacity

• Common error: valuing backfill bags separately

• Comply with PHMSA pipeline safety import requirements

Cast Magnesium Anode for Underground Pipelines from Mexico — Import Duty Rate | HTS 8543.30.90.40