Electroless Plating Grade Potassium Stannate from Mexico
Electroless plating grade potassium stannate optimized for stable bath life in PCB manufacturing. HTS 2841.90.30.00 classification as pure potassium stannate salt. Delivers consistent tin deposition rates for ENIG processes.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify pH stability range (12-14) in specs; segregate from acids during transit