HS Code for flax yarn

HS code 5306.20 specifically covers flax yarn that is multiple (folded) or cabled. In the textile industry, yarn is classified not only by its material composition but also by its structural construction. A 'multiple' or 'folded' yarn is created by twisting together two or more single yarns. A 'cabled' yarn is produced by twisting together two or more multiple yarns. This classification is distinct from single yarns (5306.10) because the physical properties—such as tensile strength, thickness, and durability—are significantly altered by the plying process. The Harmonized System requires that these yarns be made of flax (linen) fibers. The measurement of the yarn, often expressed in decitex or metric number (Nm), is frequently required for detailed customs declarations, although the primary 6-digit classification depends on the ply. These yarns are commonly used in heavy-duty sewing, lace making, and the production of high-quality woven fabrics where strength is paramount. Accurate classification ensures that the correct anti-dumping duties or trade preferences are applied, as many regions have specific rules for processed yarns.

Products Included

• Two-ply flax yarn (folded)
• Three-ply or four-ply linen threads
• Cabled flax cords used for industrial sewing
• Multiple flax yarns for high-end knitwear
• Folded linen yarn for warp in weaving

Common Misclassification

The most frequent error is using 5306.10, which is only for single flax yarns. If two single yarns are twisted together, they must move to 5306.20. Another common mistake is confusing flax yarn with 'twine or rope' under heading 5607. According to the Section XI notes, yarn only becomes twine or rope if it exceeds a certain thickness (measured in decitex). Additionally, synthetic yarns (Chapter 54 or 55) are sometimes confused with flax yarn if they have a 'linen-look' finish, but chemical testing will reveal the true fiber origin.

FAQ

What is the HS code for flax yarn?

For multiple (folded) or cabled flax yarn, the HS code is 5306.20. Single flax yarn is 5306.10.

What does 'multiple' mean in HS classification?

Multiple yarn refers to yarn formed by two or more single yarns twisted together in a single folding operation.