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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If polyester-based instead of viscose
Heading 5403 distinguishes by fiber type; polyester multifilament falls under 5403.32, changing the chemical composition basis.
If in staple fiber form rather than continuous filament
Continuous multifilament yarn is chapter 54; artificial staple fibers over 5mm are classified in chapter 55 under 5504.
If synthetic filament like acetate rather than artificial viscose
Chapter note excludes synthetic tow from 5402/5403, but viscose (artificial) stays in 5403; acetate synthetics shift to 5402.
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Import Tips & Compliance
• Verify twist measurement (5+ turns/m) via lab testing to confirm classification; provide mill certificates detailing decitex, filament count, and viscose content
• Avoid retail packaging to prevent reclassification under heading 5403 as put up for sale
Related Products under HTS 5403.31.00.40
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.
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.