Graphite Block for EDM Electrodes
Semi-manufactured artificial graphite blocks used in electrical discharge machining (EDM) to form custom electrodes. These blocks are in 'other' preparations in block form based on graphite, fitting under tariff item 3801.90.00.
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 the blocks are finished electrodes
Finished carbon electrodes fall under Chapter 85.
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
• Confirm the blocks are not finished EDM electrodes, which would classify under Chapter 85
• Provide documentation showing the blocks are semi-manufactured
• Check if the blocks have any metal coatings that could affect classification
Related Products under Tariff item 3801.90.00
Artificial Graphite Conductive Paste
A conductive paste formulated from artificial graphite, used in electronics manufacturing for thermal interface materials and conductive coatings. This paste is a semi-manufactured preparation based on artificial graphite, falling under tariff item 3801.90.00 as 'Other' graphite preparations.
Carbon Block Seals Preform
Graphite-carbon blocks shaped for mechanical seal manufacturing, representing semi-manufactured articles of artificial graphite. These blocks are not finished seals but are prepared for further processing, fitting under tariff item 3801.90.00 as 'Other' graphite preparations.
Carbon Paste for Metallurgy
Carbon paste for metallurgical processes, used as a preparation based on graphite or carbon in paste form. This semi-manufactured product is intended for metallurgical applications, aligning with tariff item 3801.90.00 for other graphite-based preparations.
Carbon Paste for Mold Release
A paste preparation based on graphite or carbon used as a mold release agent in foundries and plastics molding. This product prevents sticking during high-temperature processes and is classified under tariff item 3801.90.00 as other carbon-based pastes in semi-manufacture.
Colloidal Graphite Drawing Lubricant
A water-based colloidal graphite suspension for wire drawing and metal forming lubrication. This semi-colloidal graphite preparation reduces friction in cold drawing processes and falls under tariff item 3801.90.00 as other graphite-based preparations.
Colloidal Graphite Lubricant Paste
A semi-colloidal graphite-based paste used as a high-temperature lubricant for industrial machinery and locks. This preparation based on colloidal graphite in paste form is not further processed, fitting under tariff item 3801.90.00 as 'Other' graphite preparations.