13mm Hot-Dip Galvanized Chain from Mexico
13mm diameter hot-dip galvanized steel chain with round cross-section links for marine environments. HTS 7315.89.30.00 for other chain over 8mm, provides sacrificial corrosion protection. Common in dockside and construction applications.
Duty Rate — Mexico → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• ASTM A123 galvanizing thickness certification required (avg 85 microns)
• Post-galvanizing passivate treatment documentation for white rust prevention
• Batch heat numbers trace back to steel melt for full provenance