HS Code for Artificial filament yarn

This HS code, 540339, classifies artificial filament yarn that meets several specific criteria: it must be a single yarn, not for retail sale, not sewing thread, and specifically refers to monofilament with a linear density of less than 67 decitex, or other artificial filament yarns not elsewhere specified within heading 5403. The core elements for classification are "artificial filament yarn," indicating continuous man-made fibers derived from natural polymers (e.g., viscose rayon, acetate), and its form as a single yarn, as opposed to a multi-ply or cabled yarn. The exclusions (not for retail sale, not sewing thread) further refine its application to industrial or manufacturing uses, ensuring precise categorization within the Harmonized System.

Products Included

• Single viscose rayon filament yarn, industrial grade
• Acetate monofilament yarn (less than 67 decitex) for technical textiles
• Lyocell filament yarn, untwisted, for weaving applications
• Artificial filament yarn for hosiery manufacturing, not put up for retail sale
• Regenerated protein filament yarn, single, for industrial use

Common Misclassification

Common misclassifications for artificial filament yarn under 540339 include HS 540310 and HS 540341. HS 540310 covers "Artificial filament yarn, high tenacity, of viscose rayon." While also an artificial filament yarn, 540339 applies to yarns that do not meet the specific "high tenacity" criteria. If the yarn possesses high tenacity, it would fall under 540310. HS 540341, "Artificial filament yarn, multiple (folded) or cabled, of viscose rayon," is a misclassification because 540339 is specifically for "single" yarns, whereas 540341 covers yarns composed of two or more single yarns twisted together. Another potential error is confusing it with HS 540233, "Synthetic filament yarn, textured, of polyester, single, not for retail sale." This code is for synthetic filament yarn, not artificial filament yarn, and also specifies "textured" yarn, which is a distinct characteristic. Finally, HS 540600, "Artificial filament yarn, put up for retail sale," is a misclassification as 540339 explicitly excludes yarn "not for retail sale," focusing on industrial-grade products.

FAQ

What is the HS code for Artificial filament yarn (single, industrial use)?

The HS code for artificial filament yarn that is single, not for retail sale, not sewing thread, and includes monofilament less than 67 decitex or other yarns not elsewhere specified in 5403, is 540339. This code is intended for industrial applications of such yarns.

What does "decitex" refer to in yarn classification?

Decitex (dtex) is a unit of linear density used for fibers and yarns, representing the weight in grams of 10,000 meters of yarn. A lower decitex value indicates a finer yarn. In HS classification, specific decitex thresholds are often used to differentiate between various types of monofilament and multifilament yarns, influencing their precise categorization.