HS Code for Synthetic blend yarn

Synthetic blend yarn is classified under HS code 550999 when it consists of synthetic staple fibers mixed with other fibers, excluding wool, fine animal hair, or cotton. This classification falls under Chapter 55 (Man-made staple fibers). The code 550999 is a residual "other" category for yarns that do not meet the specific blend criteria of the preceding subheadings (such as blends with cotton or wool). To qualify for this code, the yarn must not be put up for retail sale, meaning it is typically imported on large cones or beams for industrial knitting or weaving. The classification is driven by the predominant weight of the synthetic staple fiber and the specific nature of the secondary fibers in the blend.

Products Included

• Polyester staple yarn mixed with silk
• Acrylic staple yarn mixed with flax
• Synthetic staple yarn mixed with regenerated cellulose fibers
• Multi-component synthetic industrial yarns
• Blended synthetic yarns for commercial carpet weaving

Common Misclassification

A common error is classifying these yarns under HS code 5511, which is reserved for yarns put up for retail sale. Retail packaging is defined by specific weight limits (e.g., balls or skeins under 125g or 500g depending on the fiber). Another frequent misclassification occurs with HS code 550953, which is specifically for polyester staple fibers mixed with cotton. If the blend includes any amount of wool, it may be pushed into codes 550931 or 550941, depending on the weight percentages.

FAQ

What is the HS code for synthetic blend yarn?

The HS code for yarn of synthetic staple fibers, mixed with fibers other than wool, cotton, or fine animal hair, and not for retail sale, is 550999.

When is a yarn considered "put up for retail sale"?

Yarn is considered for retail sale if it is packaged in specific forms like balls, cards, or skeins of a limited weight intended for end-consumers, typically falling under heading 5511 instead of 5509.