Graphite Paste Carrier Block
Artificial graphite blocks serving as carriers for paste formulations in carbon brush manufacturing. HTS 3801.10.50 includes these semi-manufactures used in electrical carbon product production.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | Free | +35.0% | 35% |
| š²š½Mexico | Free | +10.0% | 10% |
| šØš¦Canada | Free | +10.0% | 10% |
| š©šŖGermany | Free | +10.0% | 10% |
| šÆšµJapan | Free | +10.0% | 10% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If impregnated with metal powder paste
Brushes with metal-graphite composites become carbon brushes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
ā¢ Specify block porosity designed for paste absorption
ā¢ Avoid classification as finished brushes under Chapter 85
ā¢ Maintain mixing process documentation for CBP audits
Related Products under HTS 3801.10.50
Graphite Crucible for Metal Casting
A high-purity artificial graphite crucible designed for melting and casting non-ferrous metals like gold and silver in jewelry manufacturing. It falls under HTS 3801.10.50 as 'other' artificial graphite in the form of blocks or semi-manufactures, not specified as powder or in plates. These crucibles provide excellent thermal conductivity and resistance to high temperatures.
Artificial Graphite EDM Electrode Block
Semi-manufactured blocks of artificial graphite used in Electrical Discharge Machining (EDM) to create precision electrodes for mold making. Classified under HTS 3801.10.50 as 'other' artificial graphite in block form, valued for its machinability and electrical conductivity. These are not finished electrodes but raw blocks for further processing.
Isostatic Pressed Graphite Plate
High-density artificial graphite plates produced by isostatic pressing, used in semiconductor manufacturing equipment and fuel cells. HTS 3801.10.50 covers these as 'other' semi-manufactures in plate form, offering superior uniformity and purity. Ideal for applications requiring minimal impurities.
Graphite Boat for Semiconductor Processing
Artificial graphite boats or trays used to hold silicon wafers during high-temperature semiconductor diffusion furnaces. Falls under HTS 3801.10.50 as 'other' artificial graphite in semi-manufactured boat form, essential for thermal uniformity in wafer processing.
Extruded Graphite Rod for Continuous Casting
Cylindrical artificial graphite rods extruded for use in continuous casting dies of steel production. Classified in HTS 3801.10.50 as 'other' semi-manufactured graphite, providing wear resistance and thermal management in metallurgy.
Molded Graphite Block for Vacuum Furnace
Large molded blocks of artificial graphite used to fabricate components for vacuum heat treatment furnaces. HTS 3801.10.50 applies to these semi-manufactures valued for oxidation resistance in vacuum environments.