Tungsten Powder for Lamp Filaments from China
High-purity, coarse tungsten powder for drawing into lamp filament wire. Specifically powders under HTS 8101.10.00.00 before wire-forming.
Duty Rate — China → United States
32%
Rate breakdown
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify Fisher sub-sieve size for filament-grade; mismatches lead to reclassification
• Energy Star compliance if for consumer lamps—declare end-use