6117.90.10 - Containing 70 percent or more by weight of silk or silk waste

This HTS category, 6117.90.10, specifically classifies knitted or crocheted parts of garments or clothing accessories that are predominantly made of silk or silk waste, comprising 70 percent or more by weight. These parts would typically be components intended for assembly into larger finished articles within the knitted or crocheted apparel sector. Examples could include knitted collars, cuffs, or panels specifically designed for garments where silk content is a defining characteristic.

It is crucial to distinguish this category from its sibling, 6117.90.90, which covers all other knitted or crocheted parts of garments or clothing accessories not meeting the specified silk content threshold. Therefore, the primary differentiator is the material composition, with this subcategory exclusively focusing on high silk content.

Within this silk-specific category, further subdivisions exist to provide granular classification based on the type of garment the part is intended for. These subcategories, such as those for sweaters, blouses and shirts, coats and jackets, and trousers, breeches, and shorts, allow for precise identification of the originating garment type. This detailed breakdown aids in accurate tariff application and statistical tracking of silk-based knitted garment components.