Tungsten Alloy Round Bar from China
A solid cylindrical bar made from tungsten alloy, used in high-temperature applications like aerospace components. It falls under HTS 8101.99.10.00 as a bar not obtained by simple sintering, with tungsten content less than 99% but predominant per Chapter 81 notes. Precision-machined for durability in extreme environments.
Duty Rate — China → United States
44%
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
9903.91.1125%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (j) of U.S. note 31 to this subchapter
Import Tips
• Verify alloy composition via mill test certificate to confirm tungsten predominance and avoid misclassification as pure tungsten
• Ensure documentation proves not simply sintered; include manufacturing process details for CBP review