Sandvik DD421 Development Jumbo from China
Twin boom electro-hydraulic jumbo exported for underground mine development contracting. Used for production drilling in gold mines, returned after stope preparation. 9801.00.65 classification.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Log drill meters advanced; track bit consumption rates; ensure hydraulic system pressure tests match export specs