5308 - Yarn of other vegetable textile fibers; paper yarn:

HTS Code 5308 encompasses yarns spun from vegetable textile fibers other than cotton, linen, true hemp, jute, ramie, or sisal. This category also includes yarn made from paper. The defining characteristic is the use of less common or non-traditional vegetable fibers, or the novel creation of yarn from paper, for textile purposes.

This category is distinct from other textile yarn classifications within Section XI because it specifically excludes yarns derived from the primary vegetable fibers like cotton (Chapter 52), flax, true hemp, and jute (Chapter 53, but typically in more specific subheadings), or ramie and sisal. It also stands apart from animal hair yarns (Chapter 51) and synthetic or artificial filament and staple fibers (Chapters 54 and 55).

Within HTS 5308, the subcategories differentiate based on the specific vegetable fiber used or the construction of the yarn. Subheading 5308.10.00.00 specifically covers coir yarn, derived from coconut husks. True hemp yarn, when classified here, is distinct from potentially other forms of hemp yarn that might fall under different subheadings. The "Other" category (5308.90) serves as a residual classification for yarns made from any other vegetable textile fibers not specifically enumerated, or for paper yarn that does not fit into more specific groupings, ensuring comprehensive coverage of these less common yarn types.