Columbium (Niobium) Metal Pellets from China
High-purity columbium/niobium pellets for superalloy production reserves. Essential for jet engine components and rocket nozzles. GSA-certified under 9808.00.40.00.
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
• Specify electron beam melted purity >99.9%,Prevent hydrogen absorption during storage,Include tensile strength test results