Thallium Alloy Wire from Mexico
Thin wire made from thallium-lead alloy for specialized solders in high-tech applications. Falls under 8112.59.00.00 as 'other' thallium articles per hierarchy, with thallium as principal metal under 99% weight.
Duty Rate — Mexico → United States
4%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Declare exact alloy composition to confirm thallium dominance per Chapter 81 alloy definition
• Use DOT hazardous material shipping labels for thallium wire imports