5407.43.20.30 - Weighing not more than 170 g/m² (620)

This HTS category, 5407.43.20.30, specifically classifies woven fabrics of synthetic filament yarn, including those derived from materials of heading 5404. The defining characteristic of this subcategory is that it pertains to fabrics containing 85 percent or more by weight of filaments of nylon or other polyamides. Furthermore, these fabrics are distinguished by being composed of yarns of different colors.

Crucially, this classification hinges on the weight of the fabric. Within the broader group of "Of yarns of different colors," this particular code covers woven fabrics weighing **not more than 170 g/m²**. This distinguishes it directly from its sibling category, 5407.43.20.60, which covers similar fabrics but weighing **more than 170 g/m²**. Therefore, a precise measurement of the fabric's weight is essential for correct classification.

As a leaf node, this category represents the most specific level of detail for this particular type of woven fabric. Examples of goods that would fall under this classification include lightweight, multi-colored nylon or polyamide woven fabrics used in apparel linings, flags, decorative textiles, and certain types of lightweight outerwear or sportswear. The focus remains on the composition, color construction, and specific weight threshold to ensure accurate customs declarations.