6907.22.30.00 - The largest surface area of which is less than 38.7 cm2

This HTS classification, 6907.22.30.00, specifically covers ceramic flags, paving, hearth, or wall tiles that are glazed, have a water absorption coefficient by weight exceeding 0.5 percent but not exceeding 10 percent, and importantly, have a largest surface area that can be enclosed in a square with a side of less than 7 cm. This dimension constraint distinguishes these tiles from larger counterparts and often includes smaller decorative or specialized tiles used for accents or specific design purposes.

The "Other" designation under this subheading indicates that these tiles do not fall into any more specific subcategories within the broader classifications for glazed, moderately water-absorbent ceramic tiles. They are differentiated from their sibling category, 6907.22.40.00, which also covers tiles within a similar dimensional range but likely possesses other distinguishing characteristics not specified in this particular node's description, or represents a broader catch-all for tiles meeting the primary criteria but lacking further specific subdivisions. As this is a leaf node, there are no further subcategories to introduce.