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6810.91.00.00/Precast Concrete Retaining Walls/Mexico

Precast Concrete Retaining Walls from Mexico

Modular precast concrete panels and posts for soil retention in civil engineering projects like highways and residential grading. Designed with interlocking joints and reinforcement for lateral earth pressure, under HTS 6810.91.00.00. Provides stable earth support structures.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include soil pressure calculations certified by engineers for customs review

• Verify no loose aggregate that could trigger safety import restrictions

• Classify as 'structural panels' not blocks to secure correct heading

Precast Concrete Retaining Walls from Mexico — Import Duty Rate | HTS 6810.91.00.00