6006.31.00.60 - Other (222)

This HTS classification, 6006.31.00.60, covers knitted or crocheted fabrics of synthetic fibers that are unbleached or bleached and of a double knit or interlock construction, but do not fall under the more specific subcategories for nylon or polyester. These fabrics are characterized by their specific stitch structure, creating a dense, stable material often used in apparel, sportswear, and furnishings due to its durability and elasticity. The "Other" designation signifies that it captures knitted or crocheted fabrics meeting the general criteria of synthetic, double knit/interlock, and unbleached/bleached status, but whose synthetic fiber composition is not solely nylon or polyester, or if it is, it's a blend where neither dominates to the extent of a specific classification.

To distinguish this category from its siblings, note that 6006.31.00.20 specifically classifies double knit or interlock fabrics made *of nylon*, and 6006.31.00.40 is designated for those made *of polyester*. This "Other" category serves as a residual for other synthetic fiber combinations or situations where the primary synthetic fiber content isn't exclusively nylon or polyester. For example, a double knit fabric made from a blend of polyester and acrylic, or primarily from other synthetic fibers like spandex or rayon, would find its place here, provided it meets the other criteria of being unbleached or bleached.

As this is a leaf node within the HTS structure, there are no further subcategories for 6006.31.00.60. The classification is final at this level, requiring careful consideration of the material composition in conjunction with the construction method and processing state (unbleached or bleached) to ensure accurate duty and trade reporting.