5211.42.00.20 - Weighing not more than 360 g/m² (225)

This HTS subcategory, 5211.42.00.20, specifically classifies blue denim fabrics made from cotton, where the yarns are of different colors, and the fabric weighs more than 200 g/m² but not more than 360 g/m². The defining characteristic for this classification is the weight of the fabric falling within this precise range. Blue denim, in this context, refers to the classic twill weave fabric characterized by its blue warp and white weft yarns, resulting in the characteristic diagonal ribbing.

This classification distinguishes itself from its sibling category, 5211.42.00.40, solely on the basis of weight. While both categories cover blue denim woven from cotton with yarns of different colors and exceeding 200 g/m², the sibling category applies to fabrics weighing *more than* 360 g/m². Therefore, the critical distinction for classification here is the precise upper limit of 360 g/m² for the fabric's weight.

As this is a leaf node within the HTS classification structure, there are no further subcategories. Classification at this level is final based on the described criteria: woven fabric of cotton, mixed mainly or solely with man-made fibers, weighing more than 200 g/m², of yarns of different colors, specifically blue denim, and falling within the specified weight range of not more than 360 g/m². Importers and exporters must ensure accurate weight verification to apply this code correctly.