Carbon Felt Electrodes for Vanadium Redox Flow Batteries from Mexico
Porous carbon felt electrodes providing high surface area for electrolyte flow in vanadium redox flow battery stacks during charge/discharge electrolysis. Although battery-related, classified under HTS 8545.19.20.00 when imported as standalone electrolytic electrodes.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify porosity (80-90%), thickness (3-5mm), and areal weight specs; declare as flow battery components for potential renewable energy preferences; avoid cell stack assembly to maintain electrode classification