5803.00.50.00 - Of man-made fibers (220)

This HTS category, 5803.00.50.00, specifically classifies gauze fabrics that are not considered narrow fabrics (as defined in heading 5806) and are made from man-made fibers. These include synthetic fibers like polyester, nylon, acrylic, and rayon, as well as artificial fibers. The defining characteristic is the open weave construction, typically achieved through plain weave, where warp and weft threads are interwoven at intervals to create a breathable and absorbent textile, commonly used for medical applications, cleaning, or specialized filtration.

Distinguishing this category from its siblings, it differs from fabrics made of wool or fine animal hair, and those made of vegetable fibers like cotton or linen. The primary differentiator for 5803.00.50.00 is the exclusive use of man-made fibers as the constituent material, as opposed to natural fibers from animals or plants. It also stands apart from the "Other" category (5803.00.90), which serves as a residual for gauze fabrics not meeting the specific material requirements of the other sub-classifications.

As this is a leaf node within the HTS structure, there are no further subcategories to introduce. Therefore, classification under 5803.00.50.00 is determined by the material composition (man-made fibers) and the open-weave gauze construction, provided the fabric is not a narrow fabric falling under heading 5806. Practical classification will involve verifying the fiber content through testing or supplier documentation to ensure it is solely derived from man-made sources.