5407.93.20.50 - Satin weave or twill weave (628)

This classification covers woven fabrics of synthetic filament yarn, excluding those specifically enumerated in prior headings and subheadings within 5407. The key characteristic for inclusion here is the fabric's construction, specifically a satin weave or a twill weave, as indicated by the parenthetical reference (628). These fabrics are formed using synthetic filament yarns and are not of yarns of different colors, as that is a separate classification.

Distinguishing this category from its siblings is crucial. While all fall under "Other woven fabrics: Of yarns of different colors: Other: Other: Other," this specific subheading is reserved for satin or twill weaves that are not further delineated into poplin, broadcloth, sheeting, or printcloth. Fabrics classified under 5407.93.20.20 are poplin or broadcloth, 5407.93.20.30 are sheeting, and 5407.93.20.40 are printcloth. Any other satin or twill weave fabrics not meeting these specific weave types would fall under the residual "Other" category at 5407.93.20.90.

As this is a leaf node, there are no further subdivisions. Therefore, classification within 5407.93.20.50 hinges solely on the presence of a satin weave or a twill weave in a fabric made from synthetic filament yarn, where the yarns are of a single color or not differentiated by color for classification purposes, and the fabric does not meet the descriptions of more specific weave types found in sibling subheadings.