Pure Tungsten Powder 99.9% from Mexico
High-purity tungsten powder (≥99.9% W) used in metallurgy, electronics, and 3D printing applications. Falls under HTS 8101.10.00.00 specifically for tungsten powders, excluding alloys or articles.
Duty Rate — Mexico → United States
7%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide certificate of analysis (COA) proving >99% tungsten to distinguish from alloys per Chapter 81 notes
• Comply with REACH-like regulations for fine metal powders; label for inhalation hazards during customs inspection