6217.90.90.10 - Of man-made fibers (641)

This HTS category, 6217.90.90.10, specifically covers parts of blouses and shirts that are manufactured from man-made fibers. These components are intended to be incorporated into finished garments such as blouses and shirts, but they are not themselves complete articles of clothing. Examples of items falling under this classification could include collars, cuffs, yokes, or plackets made from synthetic or artificial fibers like polyester, nylon, or rayon, which are designed to be attached to the main body of a blouse or shirt.

This classification distinguishes itself from its siblings by the material composition. While 6217.90.90.03 pertains to parts made of cotton and 6217.90.90.05 covers parts made of wool or fine animal hair, this category is exclusively for articles constructed from man-made fibers. The "Other" category at 6217.90.90.20 would encompass parts of blouses and shirts made from remaining textile materials not specified by the other subcategories.

As this is a leaf node, there are no further subcategories. Therefore, classification within this heading relies on a careful determination of the material of the part and its intended use as a component for blouses or shirts, ensuring it is not a finished garment itself and that it is not made from natural fibers like cotton or wool.