Jet Grouting Boring Unit from Mexico
High-pressure water jet boring unit that erodes soil while injecting cement grout for ground improvement columns. Falls under HTS 8430.49.8050 as other hydraulic boring machinery for earth.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide jet pressure ratings and nozzle configuration details
• Include grout injection pump specifications and flow rates
• Certify high-pressure hose assemblies for safety compliance