<h1>Textiles and textile articles classification rules clarify material predominance, yarn categories, 'made up' criteria and composite goods treatment.</h1> DGFT ITC (HS) Section XI prescribes classification rules for textiles and textile articles: goods of mixed textile materials are classified by the material predominating by weight, or, if equal, by the material whose heading is last numerically, and related aggregation and chapter-selection principles determine heading choice; specific yarns meeting decitex or construction thresholds are treated as twine/cordage, with enumerated exceptions, and definitions for put up for retail sale, sewing thread, high tenacity yarn and made up goods are given, affecting chapter applicability and subheading treatment; composite, embroidered and layered fabrics rules clarify which component governs classification.