Dexpan Expansive Rock Splitter Machine from Mexico
This machine automates the injection and control of non-explosive expansive agents into rock for controlled fracturing in sensitive areas. Falls under HTS 8430.39.0040 as innovative rock breaking machinery for quarrying.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Provide chemical agent compatibility and safety data sheets with shipment
• Classify as machine, not chemical, by highlighting mechanical injection system