Product classification

HS code for Synthetic cotton blend yarn: 5509.92

Yarn, (not sewing thread), of synthetic staple fibres, mixed mainly or solely with cotton, n.e.c. in heading no. 5509, not put up for retail sale.

Classification of synthetic cotton blend yarn under HS 5509.92

HS code 550992 is utilized for the classification of yarn consisting of synthetic staple fibers that are mixed primarily or exclusively with cotton. This code falls under heading 5509, which encompasses yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale. The classification logic follows a hierarchy based on fiber content and the intended end-use of the product. For a yarn to be classified here, the synthetic staple fiber component must be the predominant man-made element, but the overall blend must be dominated by cotton in the non-synthetic portion, or the synthetic fibers must constitute less than 85% of the total weight. Subheading 550992 specifically captures those blends that do not fit into the more specific categories like pure polyester or acrylic blends. It is important to note that this code is reserved for yarn intended for further manufacturing processes, such as weaving or knitting, rather than yarn packaged for individual consumer use in haberdashery. The distinction between staple fibers and filaments is paramount; staple fibers are twisted together to form yarn, whereas filaments are continuous strands. Furthermore, the "not put up for retail sale" condition implies the yarn is usually on large industrial cones or beams. If the yarn were packaged for retail, it would move to heading 5511. Accurate classification requires a breakdown of the fiber percentages by weight and an assessment of the yarn's packaging and intended industrial application.

Covers
  • Acrylic and cotton blend yarn for industrial weaving
  • Nylon staple fiber yarn mixed with cotton
  • Synthetic staple fiber yarn (non-polyester) mixed with cotton
  • Multi-ply synthetic-cotton blend yarns for textile manufacturing
Also under 5509.92
  • Vardhman Textiles (poly-cotton yarns)
  • K.P.R. Mill Limited (poly-cotton yarns)
  • Raymond Ltd. (some blends)
  • Indorama Ventures (polyester often blended)
  • Reliance Industries (polyester often blended)

Codes often confused with 5509.92

Common mistake. Common errors include using 5508.10, which is strictly for sewing thread. Another frequent mistake is using 5509.21 or 5509.51, which are reserved for specific polyester blends. If the yarn is packaged for retail sale (e.g., small balls or skeins), it must be classified under 5511.10 or 5511.20.

5508.10Sewing thread; of synthetic staple fibres, whether or not put up for retail sale5509.21Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of polyester, not put up for retail sale5509.51Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with artificial staple fibres, not put up for retail sale5511.10Yarn; (not sewing thread), of synthetic staple fibres, containing 85% or more by weight of synthetic staple fibres, put up for retail sale5511.20Yarn; (not sewing thread), of synthetic staple fibres, containing less than 85% by weight of synthetic staple fibres, put up for retail sale

Top exporters and importers of HS 550992 (the code used for synthetic cotton blend yarn), 2025

In 2025, the largest exporter of HS 550992 (the code used for synthetic cotton blend yarn) in UN Comtrade data was the United States, with 50% of world exports; the largest importer in UN Comtrade data was Honduras, with about 48% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.

Figures cover everything classified under HS 550992, not only synthetic cotton blend yarn.

Top exporters 2025 · share of world exports

  1. 1 United States $82M
  2. 2 Thailand $64M
  3. 3 China $11M

World total: $164M Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Honduras* ~$38M
  2. 2 Peru* ~$19M
  3. 3 Russia* ~$4.7M

World total: $79M Reported figures on UN Comtrade ↗

How these figures are built

109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).

Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.

Brazil NCM code for synthetic cotton blend yarn

Brazil classifies synthetic cotton blend yarn under NCM 5509.92.00: HS 5509.92 with 00 added.

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.

Questions about synthetic cotton blend yarn

What is the HS code for Synthetic cotton blend yarn?

The HS code for Synthetic cotton blend yarn is 550992 (Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with cotton, n.e.c. in heading no. 5509, not put up for retail sale). The HS code is 550992 for yarn of synthetic staple fibers mixed mainly with cotton, not for retail sale.

How do I classify Synthetic cotton blend yarn for customs?

Synthetic cotton blend yarn is classified under HS code 550992 — Yarn; (not sewing thread), of synthetic staple fibres, mixed mainly or solely with cotton, n.e.c. in heading no. 5509, not put up for retail sale. This is a 6-digit subheading level code.

Is sewing thread included in this HS code?

No, sewing thread is classified under heading 5508, regardless of the fiber blend.

Which countries are the top exporters of synthetic cotton blend yarn (HS 550992)?

In 2025, the top exporters of HS 550992 (the code used for synthetic cotton blend yarn) in UN Comtrade data were the United States ($82M, 50% of world exports), Thailand ($64M) and China ($11M). World exports came to about $164M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

Which countries are the top importers of synthetic cotton blend yarn (HS 550992)?

In 2025, the top importers of HS 550992 (the code used for synthetic cotton blend yarn) in UN Comtrade data were Honduras (about $38M, 48% of world imports), Peru (about $19M) and Russia (about $4.7M). World imports came to about $79M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

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

The base HS code 550992 for Synthetic cotton blend 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.

What is the NCM code for synthetic cotton blend yarn in Brazil?

In Brazil, synthetic cotton blend yarn (HS 550992) is classified under NCM 5509.92.00.