5408.33.90.10 - Mixed mainly or solely with synthetic filaments or metalized yarn (618)

This HTS category, 5408.33.90.10, specifically classifies woven fabrics composed of artificial filament yarn where the yarns are of different colors, and the fabric is otherwise classified as "other" under subheading 5408.33. This particular sub-classification further refines the "other" category to encompass fabrics mixed mainly or solely with synthetic filaments or metalized yarn, as indicated by the "Mixed mainly or solely with synthetic filaments or metalized yarn (618)" descriptor. These are typically decorative or functional fabrics where the interplay of colored yarns is a primary characteristic, further modified by the inclusion of synthetic filaments or metalized threads.

Distinguishing this category from potential siblings relies on the specific composition and construction. While other "of yarns of different colors" categories within 5408 might cover fabrics where the color variation is achieved through different dyeing processes or the blending of natural and artificial fibers, this node is precise about the inclusion of synthetic filaments or metalized yarn as a key differentiating element. It excludes fabrics that are predominantly of natural fibers or where the color variation is achieved solely by weaving patterns without distinct colored yarns or metallic threads.

As this is a leaf node in the HTS structure, there are no further subcategories to introduce. The classification concludes at this level, meaning that any woven fabric of artificial filament yarn, with yarns of different colors, that is classified under 5408.33 and contains mainly or solely synthetic filaments or metalized yarn, will fall directly under this specific HTS code. Therefore, for classification purposes, the presence and proportion of synthetic filaments or metalized yarn in conjunction with the colored yarn construction are the definitive criteria.