3921.12.11.00 - Over 70 percent by weight of plastics

This HTS category, 3921.12.11.00, specifically covers cellular products made from polymers of vinyl chloride that are combined with textile materials. The defining characteristic of goods within this classification is that plastics, specifically those derived from vinyl chloride, constitute over 70 percent of the total weight. These products are typically in the form of plates, sheets, film, foil, or strip, and the cellular structure implies a foamed or spongy plastic component. Examples could include vinyl-coated fabrics with a foamed vinyl backing, used in applications such as upholstery, wall coverings, or protective materials where both textile flexibility and plastic cushioning are desired.

This classification is distinguished from its sibling category, 3921.12.15.00, which is designated as "Other." This implies that 3921.12.15.00 would encompass cellular vinyl chloride products combined with textile materials where the plastics *do not* meet the "over 70 percent by weight" threshold, or perhaps other specific criteria not met by 3921.12.11.00, making the predominant weight of plastics a key differentiator.

As a leaf node, this HTS code does not have further subcategories. Classification under this code is finalized based on the material composition (cellular vinyl chloride), the combination with textile materials, and the explicit weight criterion that plastics exceed 70 percent of the total weight.