Viscose Rayon Twisted Yarn for Denim Weaving
High-twist viscose rayon multifilament yarn (twist >5 turns/m, <120 turns/m) designed specifically for denim fabric production on industrial looms. Falls under HTS 5403.31.0040 as artificial single yarn, multifilament with specified twist, not for retail. Its properties align with chapter 54 statistical notes for unretail artificial filaments used in woven textiles.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If twist exceeds 120 turns per meter
Subheading 5403.31 covers twist ≤120 turns/m; higher twist shifts to 5403.39 for other viscose yarns.
If woven into circular knit fabric before import
Yarn in chapter 54 becomes woven fabric in 5407 if processed beyond bulk yarn stage.
If processed into artificial sewing thread
Sewing thread, even from viscose, moves out of 5403 to chapter 55 heading 5507.
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Import Tips & Compliance
• Include end-use declaration for weaving to support valuation; ensure no sewing thread features like high twist (>120 turns/m) to stay in this code
• Check for contamination that could trigger fiber content disputes
Related Products under HTS 5403.31.00.40
Viscose Rayon Multifilament Yarn 40s Count
This is a single artificial filament yarn made from viscose rayon, featuring multifilament structure with a twist of 5 turns or more per meter, and not exceeding 120 turns/m overall. Classified under HTS 5403.31.0040 due to its viscose composition, twist specifications, and bulk packaging not for retail sale, ideal for weaving apparel fabrics. It meets the statistical note requirements for twisted multifilament yarns in this subheading.
30s Ne Viscose Multifilament Ring Spun Yarn
Ring-spun viscose rayon yarn in 30s Ne count, multifilament with 5-10 turns/m twist, supplied in industrial cones for shirt fabric weaving. HTS 5403.31.0040 applies to this untwisted/low-twist artificial single yarn, multifilament type, excluding retail packs per statistical notes.
Viscose Rayon Yarn for Voile Fabric Production
Fine multifilament viscose yarn twisted at 7 turns/m for lightweight voile sheers, artificial filament single yarn under 120 turns/m total. Precisely matches HTS 5403.31.0040 for viscose multifilament with ≥5 turns/m twist, bulk industrial form.
High-Tenacity Viscose Multifilament Industrial Yarn
High-tenacity multifilament viscose rayon yarn with 12 turns/m twist for tire cord reinforcement fabrics, single yarn <120 turns/m. HTS 5403.31.0040 covers this artificial twisted multifilament not for retail, per chapter definitions excluding sewing/sewing tow.
Viscose 50s Count Twisted Yarn for Shirting
50s count viscose multifilament yarn twisted 6 turns/m for premium shirting fabrics, artificial single yarn in bulk cones. Fits HTS 5403.31.0040 exactly as viscose multifilament ≥5 turns/m, ≤120 turns/m, non-retail per statistical notes.
Modal Viscose Multifilament Yarn 20s
Modal variant of viscose rayon, multifilament single yarn with 8 turns/m twist for soft knit blends, industrial packaging. Classified HTS 5403.31.0040 as artificial viscose filament with qualifying twist, excluding retail per notes.