5512.11.00.70 - Oxford cloth (227)

This classification covers woven fabrics predominantly composed of synthetic staple fibers, specifically those containing 85 percent or more by weight of polyester staple fibers. The fabrics within this category are further defined by their treatment, being either unbleached or bleached. This ensures that goods undergoing initial processing stages, before dyeing or printing, fall under this specific HTS code.

Distinguishing this particular entry, HTS code 5512.11.00.70, is its specific designation for "Oxford cloth." While its sibling categories include other common fabric types such as poplin, broadcloth, printcloth, cheesecloth, lawns, voiles, batistes, and duck, Oxford cloth is recognized by its characteristic basket weave pattern, typically formed by two warp threads interlacing with two weft threads. This distinct weave structure is a primary classification criterion that separates it from other fabrics under the "unbleached or bleached" treatment within the polyester staple fiber category.

As a leaf node, this classification does not have further subcategories. The specific mention of "Oxford cloth" alongside its numerical designation signifies that this is the most granular level of classification for this particular type of fabric within the HTS. Therefore, importers and exporters should ensure that the physical characteristics and weave pattern of their goods precisely match the definition of Oxford cloth to correctly apply this HTS code.