Graphite Bipolar Plates for PEM Fuel Cell Electrolyzers
Machined graphite bipolar plates serving as both anode and cathode in proton exchange membrane (PEM) electrolytic cells for hydrogen production via water electrolysis. These plates function as electrodes in the electrolysis process.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as part of a complete PEM electrolyzer
Machines for electrolysis may cover the complete electrolyzer system.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the plates are classified as electrodes, not as structural components
• Provide technical specifications showing their role in current distribution
• Verify whether the plates are part of a complete electrolyzer, which may fall under another heading
Related Products under Tariff item 8545.19.00
Carbon Block Electrodes for Aluminum Smelting
Dense carbon electrodes formed into blocks for use in Hall-Héroult electrolytic cells during aluminum production. These carbon blocks function as electrodes in the electrolysis process.
Carbon Cathode Block for Aluminum Electrolysis
Prebaked amorphous carbon cathode block used in Hall-Héroult electrolytic cells for primary aluminum production. Provides the cathode surface for molten aluminum collection during electrolysis.
Carbon Felt Electrodes for Vanadium Redox Flow Batteries
Porous carbon felt electrodes providing high surface area for electrolyte flow in vanadium redox flow battery stacks during charge/discharge electrolysis. Although battery-related, these are electrodes for electrolytic processes.
Carbon Monopolar Electrodes for Caustic Soda Production
Monopolar carbon electrode assemblies (anode/cathode pairs) for older technology electrolytic cells producing caustic soda via diaphragm process. These complete electrode units are designed for electrolysis.
Expandable Graphite Electrodes for Electrowinning
Flexible expandable graphite electrodes used in electrowinning cells for metal recovery from electrolyte solutions, such as copper or zinc extraction. Specialized carbon electrodes for electrolytic metal recovery.
Flexible Graphite Ribbon Anodes for Electrochemical Sensors
Thin flexible graphite ribbon anodes for miniature electrochemical sensors detecting heavy metals or analytes through anodic stripping voltammetry. Small-scale electrolytic electrodes for sensing applications.