5402.39.61.90 - Other (600)

This classification, HTS Code 5402.39.61.90, specifically covers "Other" multiple (folded) or cabled synthetic filament yarns, not put up for retail sale, and not being monofilament yarn of less than 67 decitex. This category acts as a residual classification for textured synthetic filament yarns that are formed by twisting together two or more single yarns (folded) or by twisting together plied yarns (cabled), but do not fall into any more specific subheadings within the broader category of textured yarn.

The key differentiator for this specific code lies in its "Other" designation within the multiple or cabled yarn group. While the sibling category 5402.39.61.10 covers multiple or cabled textured polyethylene yarn, this code encompasses all other types of synthetic fibers that are formed into multiple or cabled textured yarns, such as those made from polyester, nylon, or other synthetic materials not specified elsewhere at this level. The "multiple" or "cabled" construction is a defining characteristic, distinguishing these yarns from single textured yarns.

As this is a leaf node, there are no further subcategories to introduce. Classification into 5402.39.61.90 is determined by the yarn's construction (multiple or cabled), its texture, its synthetic filament origin, and the absence of its inclusion in more specific polyethylene categories at this level. The primary criteria are the physical structure of the yarn and its material composition, ensuring that it is not otherwise classified.