Product Classification Guide

HS Code for Synthetic filament yarn

5402.49 Yarn, synthetic; filament, monofilament (less than 67 decitex), other than high tenacity or textured yarn, single, untwisted or twisted 50 turns or less per metre, n.e.c. in heading no. 5402, not for retail sale, not sewing thread
Textiles & Clothing
View full HS code details

Synthetic filament yarn classified under HS code 5402.49 represents a specific category of man-made textile materials. According to the General Rules of Interpretation (GRI), this classification is determined by the physical state of the fiber and its processing level. Heading 5402 covers synthetic filament yarn (other than sewing thread), not put up for retail sale, including monofilament of less than 67 decitex. The subheading 5402.49 is a residual category for "other" single yarns that are untwisted or have a twist not exceeding 50 turns per metre. These yarns are distinct because they are not textured and do not meet the high-tenacity requirements of nylon, polyesters, or viscose rayon. The classification relies heavily on the linear density (decitex) and the mechanical properties of the filament. Importers must ensure the yarn is not for retail sale, as that would shift the classification to heading 5406. The technical distinction between filament (continuous) and staple (discontinuous) fibers is the primary factor in selecting Chapter 54 over Chapter 55.

Products Included

  • Single synthetic filament yarn, untwisted
  • Synthetic yarn with a twist of 45 turns per metre
  • Non-textured polyester filament yarn
  • Polypropylene filament yarn (single, low twist)
  • Nylon monofilament under 67 decitex

Common Misclassification

This code is frequently confused with HS code 5402.31 through 5402.39, which covers textured yarns. Texturizing involves physical modification to increase bulk or elasticity; if the yarn has undergone this process, 5402.49 is incorrect. Another common error is using 5401.10 for sewing thread; however, sewing thread must meet specific finishing and twist requirements. Furthermore, if the monofilament is 67 decitex or more, it must be classified under 5404.11 to 5404.19. Finally, yarn made from synthetic staple fibers falls under Chapter 55, specifically heading 5509.

FAQ

What is the HS code for Synthetic filament yarn?

The HS code for other single synthetic filament yarn, untwisted or with a twist not exceeding 50 turns per metre, is 5402.49.

How does decitex affect the classification of synthetic yarn?

Decitex measures the mass in grams per 10,000 metres of yarn. For monofilaments, if the measurement is 67 decitex or higher, the product moves from 5402 to 5404. For multifilament yarns, the decitex helps distinguish between various subheadings within 5402 based on the weight and intended industrial or textile application.

Industry

View all codes

Frequently Asked Questions

What is the HS code for Synthetic filament yarn?

The HS code for Synthetic filament yarn is 540249 (Yarn, synthetic; filament, monofilament (less than 67 decitex), other than high tenacity or textured yarn, single, untwisted or twisted 50 turns or less per metre, n.e.c. in heading no. 5402, not for retail sale, not sewing thread).

How do I classify Synthetic filament yarn for customs?

Synthetic filament yarn is classified under HS code 540249 — Yarn, synthetic; filament, monofilament (less than 67 decitex), other than high tenacity or textured yarn, single, untwisted or twisted 50 turns or less per metre, n.e.c. in heading no. 5402, not for retail sale, not sewing thread. This is a 6-digit subheading level code.

Is the HS code for Synthetic filament yarn the same in all countries?

The base HS code 540249 for Synthetic filament yarn is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.