5402.34.30.00 - Single yarn (600) 🖩

This classification covers single yarns of polypropylene that are textured. These yarns are specifically excluded from being put up for retail sale and are not considered sewing thread. The "single yarn" designation signifies that the yarn is composed of one or more filaments twisted together, or a single untwisted filament yarn, as opposed to multiple yarns twisted together. The key characteristic is the textured nature of the yarn, which typically involves processes to impart bulk, stretch, or a crepe-like appearance to the filaments.

This category is distinguished from its sibling, 5402.34.60.00, which covers "Multiple (folded) or cabled yarn (600)" of polypropylene. While both are textured polypropylene yarns, this node specifically pertains to yarns that have not undergone further twisting or cabling processes to combine multiple single yarns into a thicker, more complex yarn structure. The decitex (dtex) value of 600 is a measure of yarn fineness and is a common characteristic within this group of synthetic filament yarns.

As this is a leaf node in the HTS classification, there are no further subcategories under 5402.34.30.00. Therefore, classification at this level is definitive for single, textured polypropylene yarns of 600 dtex that are not put up for retail sale and are not sewing thread. Examples of products that would fall into this category include bulked continuous filament (BCF) yarns of polypropylene used in carpeting, upholstery, or industrial textiles, provided they meet the single yarn and textured criteria.