5105.21.00.00 - Combed wool in fragments (400)

This HTS category, 5105.21.00.00, specifically addresses "Combed wool in fragments." This refers to wool that has undergone the combing process, which aligns the fibers and removes shorter, undesirable staples, resulting in a more uniform and refined product. The key characteristic is that the combed wool is presented in a fragmented or broken state, rather than as continuous tops. This form is often a byproduct of manufacturing processes or may be intended for specific downstream uses where continuous lengths are not required.

Within the broader category of "Wool tops and other combed wool," this code is distinct from its sibling, 5105.29.00.00, which covers "Other" combed wool. While both involve combed wool, 5105.21.00.00 is reserved for the specific condition of fragmentation. The sibling category would encompass combed wool that is not in fragments, such as well-defined wool tops ready for spinning into yarn. The distinction hinges on the physical presentation of the combed wool, specifically whether it exists as continuous strands or in broken pieces.

As a leaf node within the HTS structure, there are no further subcategories for 5105.21.00.00. Therefore, the classification is precise at this level. For practical classification, it is important to visually identify the material as combed wool and to confirm that it is presented in a fragmented or broken form, differentiating it from continuous wool tops. This classification is particularly relevant for importers and exporters dealing with intermediate wool products or waste materials derived from the combing of wool.