40S Single Artificial Staple Fiber Yarn
This is a single-ply yarn made from artificial staple fibers like viscose, with an average yarn number of 40, suitable for weaving lightweight fabrics. It falls under HTS 5510.90.60.00 as other yarn (not sewing thread) of artificial staple fibers, not put up for retail sale, excluding multiple or cabled yarns. Commonly used in apparel and home textiles production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made from synthetic staple fibers like polyester
Artificial fibers (e.g., viscose) are in Chapter 55, but synthetics like polyester fall under heading 5504.
If filament yarn rather than staple fiber
Filament yarns of artificial fibers are classified in Chapter 54, not staple fiber yarns in Chapter 55.
If multiple (folded) or cabled construction
Multiple or cabled yarns have a specific subheading, separating them from single 'other' yarns.
Not sure which classification is right?
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Import Tips & Compliance
• Verify yarn number and ply count via lab testing to confirm classification under 'other yarn' excluding multiples
• Provide mill certificates showing artificial staple fiber composition (e.g
• viscose, acetate) for customs clearance
• Avoid retail packaging; ship in cones or beams to qualify as not put up for retail sale and prevent misclassification
Related Products under HTS 5510.90.60.00
30S Viscose Staple Yarn Single Ply
A medium-count single-ply yarn from viscose staple fibers, ideal for knitting and weaving shirting fabrics. Classified under HTS 5510.90.60.00 as other yarn of artificial staple fibers, not for retail, due to its single construction and bulk packaging. Used in dress shirts and linings.
20S Rayon Staple Yarn Single
Coarser single-ply rayon (artificial viscose) staple yarn for upholstery and canvas-like fabrics. Falls under HTS 5510.90.60.00 as other non-retail yarn of artificial staple fibers. Durable for heavier weight textile applications.
36S Modal Staple Yarn Single
Single-ply modal (beech tree artificial staple) yarn for soft sportswear knits. Under HTS 5510.90.60.00 as other yarn of artificial staple fibers, bulk packed. Known for breathability and moisture-wicking.
24S Acetate Rayon Blend Yarn
Single yarn blending acetate and rayon artificial staples for curtain fabrics. Classified HTS 5510.90.60.00 as other yarn, artificial staple, not retail. Versatile for home decor textiles.
55S High-Twist Viscose Yarn
High-twist single viscose staple yarn for crepe fabrics and dresses. HTS 5510.90.60.00: other artificial staple yarn, single, bulk. Twist enhances texture in woven goods.
28S Bamboo Viscose Staple Yarn
Single yarn from bamboo-derived viscose artificial staple for eco-towels. Under 5510.90.60.00 as other non-retail yarn. Soft and absorbent for bath linens.