3801.20.00.00 - Colloidal or semi-colloidal graphite

HTS code 3801.20.00.00 specifically classifies colloidal or semi-colloidal graphite. This category encompasses graphite that has been processed to exist in a stable suspension in a liquid medium, typically water, or in a form exhibiting similar dispersion characteristics. These preparations are often utilized for their lubricating properties, as conductive additives, or in specialized coatings and manufacturing processes where finely dispersed graphite is required.

This classification is distinguished from its sibling category, 3801.10, which covers artificial graphite in more solid forms such as blocks, rods, or powders that are not in a colloidal or semi-colloidal state. Furthermore, it differs from 3801.30.00.00, which is designated for carbonaceous pastes specifically intended for electrodes and furnace linings, representing a more complex mixture with binding agents and specific functional applications in high-temperature environments. The "Other" category, 3801.90.00.00, serves as a residual classification for graphite-based preparations not fitting the specific criteria of the other headings within 3801.

As a leaf node, 3801.20.00.00 does not have further subcategories. Therefore, classification within this code relies on accurately identifying the colloidal or semi-colloidal nature of the graphite preparation. Key determining factors include the fineness of particle dispersion, the stability of the suspension, and the absence of significant quantities of binding agents or other components that would reclassify the product under a different heading, such as the electrode pastes.