6907.40.10 - Unglazed

This HTS category, 6907.40.10, specifically encompasses "Unglazed" finishing ceramics. This classification applies to ceramic articles intended for decorative or protective finishes, such as on walls or floors, which have not undergone a glazing process. These items are distinguished by their unglazed surface, meaning they do not possess a smooth, vitreous coating typically applied to ceramics for aesthetics, durability, and water resistance.

The distinction from its sibling category, "Glazed," is crucial for correct classification. While both relate to finishing ceramics, the presence or absence of a glaze is the defining characteristic. Unglazed finishing ceramics may have a more rustic appearance or be intended for applications where porosity or a different surface texture is desired, or they may be designed to be subsequently glazed or treated by the importer.

This category is further subdivided to refine classification based on specific dimensions. The subcategories, such as those focusing on items where the largest surface area can be enclosed in a square with a side less than 7 cm, and "Other" finishing ceramics, allow for more granular identification. These subdivisions help differentiate between very small mosaic-like pieces and larger finishing elements, facilitating accurate tariff application based on the physical size and intended use of the unglazed ceramic product.