9902.13.26 - Artificial staple fibers of viscose rayon, not carded, combed or otherwise processed for spinning, measuring 0.5 or more but not over 1.0 decitex and having a fiber length each measuring 4 mm or more but not over 20 mm (provided for in subheading 5504.10.00)

This HTS category, 9902.13.26, specifically covers artificial staple fibers derived from viscose rayon. These fibers are characterized by their physical properties: a decitex of 0.5 or more but not exceeding 1.0, and a fiber length ranging from 4 mm to 20 mm. Crucially, these fibers are in a raw state, meaning they have not undergone carding, combing, or any other processing preparatory to spinning. The provision indicates that these specific fibers are also classifiable under subheading 5504.10.00, which details artificial staple fibers of viscose rayon.

Given its position within Chapter 99, this category represents a temporary modification or special classification provision. It's important to distinguish this from the primary classification of rayon staple fibers found elsewhere in the HTS (specifically under Chapter 55, as referenced). While Chapter 55 provides the general tariff treatment for such fibers, Chapter 99 codes are enacted for specific policy reasons, such as trade agreements, temporary relief measures, or import restrictions. Therefore, imports falling under 9902.13.26 would be subject to the conditions and duties or quotas associated with this temporary provision, in addition to any requirements under the primary classification.

As this HTS code is a leaf node, there are no further subdivisions within this specific category. The classification is finalized based on the precise physical specifications (decitex and length) and the processing state (not processed for spinning) of the viscose rayon staple fibers. Understanding the origin of this code within Section XXII highlights its role as a tool for managing imports under specific policy objectives, distinct from the standard tariff classifications.