HS Code Subheading

Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, untwisted or twisted 120 turns per metre or less, not for retail sale, not sewing thread

5403.31 Subheading
Section XI — Textiles and textile articles

About HS Code 540331

This HS code covers single filament yarn of viscose rayon, which is not high tenacity, untwisted or with a low twist (120 turns per metre or less), and not for retail sale or sewing thread. These yarns are prized in the textile industry for their soft hand, excellent drape, and good absorbency, making them ideal for a wide range of apparel and home textile applications. They are frequently used in linings, blouses, dresses, and decorative fabrics where a smooth, lustrous finish is desired. Importers are typically textile mills, garment manufacturers, and fabric converters who process these yarns into finished goods. Exporters are major producers of artificial fibers. The low twist contributes to the yarn's softness and sheen, distinguishing it from more robust, highly twisted varieties.

Products Under This Code

Viscose filament yarn (untwisted), Rayon single yarn (low twist), Apparel-grade viscose yarn, Home textile rayon yarn, Decorative fabric viscose, Viscose for linings, Soft-touch rayon yarn

Real World Examples

Lenzing Viscose (standard grades), Birla Cellulose (standard grades), Sateri Viscose, Grasim Industries Viscose, China Hi-Tech Group (CHTC) rayon yarn

Common Misclassification

Can be mistaken for 540310 if the 'high tenacity' aspect is overlooked, or 540332 (other single viscose rayon yarn) if the twist level is not precisely determined.

Products Classified Under 5403.31

Viscose rayon yarnViscose filament yarn

Related Codes

5403.10 Yarn, artificial; filament, monofilament (less than 67 decitex), of high tenacity viscose rayon, not for retail sale, not sewing thread 5403.32 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, twisted more than 120 turns per metre, not for retail sale, not sewing thread 5403.33 Yarn, artificial; filament, monofilament (less than 67 decitex), of cellulose acetate, single, not for retail sale, not sewing thread 5403.39 Yarn, artificial; filament, monofilament (less than 67 decitex), single, n.e.c. in heading no. 5403, not for retail sale, not sewing thread 5403.41 Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), multiple (folded) or cabled, not for retail sale, not sewing thread 5403.42 Yarn, artificial; filament, monofilament (less than 67 decitex), of cellulose acetate, multiple (folded) or cabled, not for retail sale, not sewing thread 5403.49 Yarn, artificial; filament, monofilament (less than 67 decitex), multiple (folded) or cabled, n.e.c. in heading no. 5403, not for retail sale, not sewing thread

Industry

This code belongs to the Textiles & Clothing industry.

Trade Overview

China, India, Indonesia, and Austria are key players in production and trade, supplying textile industries worldwide.

Frequently Asked Questions

What is HS code 540331?

HS code 540331 covers: Yarn, artificial; filament, monofilament (less than 67 decitex), of viscose rayon (not high tenacity), single, untwisted or twisted 120 turns per metre or less, not for retail sale, not sewing thread. This HS code covers single filament yarn of viscose rayon, which is not high tenacity, untwisted or with a low twist (120 turns per metre or less), and not for retail sale or sewing thread. These yarns are prized in the textile industry for their soft hand, excellent drape, and good absorbency, making them ideal for a wide range of apparel and home textile applications. They are frequently used in linings, blouses, dresses, and decorative fabrics where a smooth, lustrous finish is desired. Importers are typically textile mills, garment manufacturers, and fabric converters who process these yarns into finished goods. Exporters are major producers of artificial fibers. The low twist contributes to the yarn's softness and sheen, distinguishing it from more robust, highly twisted varieties.

What products fall under HS code 540331?

Viscose filament yarn (untwisted), Rayon single yarn (low twist), Apparel-grade viscose yarn, Home textile rayon yarn, Decorative fabric viscose, Viscose for linings, Soft-touch rayon yarn

What are common misclassifications for HS code 540331?

Can be mistaken for 540310 if the 'high tenacity' aspect is overlooked, or 540332 (other single viscose rayon yarn) if the twist level is not precisely determined.

How is HS code 540331 structured?

HS code 540331 is a 6-digit subheading under the Harmonized System. The first 2 digits (54) identify the chapter, digits 3-4 (03) identify the heading, and digits 5-6 (31) specify the subheading. This code is standardized globally by the World Customs Organization.