HS code · 6-digit subheading

HS Code 5206.23 – Cotton yarn; (not sewing thread), single, of combed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale

Q: What is HS code 520623?

HS code 520623 is a 6-digit subheading in the Harmonized System that covers: Cotton yarn; (not sewing thread), single, of combed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale. This code identifies single cotton yarn, made from combed fibers, containing less than 85% by weight of cotton, and falling into a medium count range (less than 232.56 but not less than 192.31 decitex). The 'combed' characteristic signifies a higher quality yarn, with shorter fibers and impurities removed, resulting in a smoother, stronger, and more lustrous product, even in a blend. These yarns are not for retail sale and are traded for use in apparel and home textiles where a blend offers desired performance (e.g., durability, easy care) combined with a softer, more refined feel. Importers are garment manufacturers and fabric producers focused on quality blended textiles. Exporters are often integrated textile producers with advanced spinning capabilities, catering to a discerning market.

Q: What products fall under HS code 520623?

Blended combed shirting yarn, blended combed knitwear yarn, blended combed poplin yarn, blended combed dress fabric yarn, blended combed bed linen yarn, blended combed sateen yarn

Q: Which countries are the top exporters of goods under HS code 520623?

In 2025, the top exporters of HS code 520623 in UN Comtrade data were Vietnam (about $110M, 45% of world exports), India ($44M) and Indonesia ($32M). World exports came to about $242M, 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.

Q: Which countries are the top importers of goods under HS code 520623?

In 2025, the top importers of HS code 520623 in UN Comtrade data were China ($58M, 27% of world imports), Guatemala ($40M) and South Korea ($37M). World imports came to about $214M, 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.

Q: How is HS code 520623 structured?

HS code 520623 is a 6-digit subheading under the Harmonized System. The first 2 digits (52) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (23) specify the subheading. This code is standardized globally by the World Customs Organization.

Q: What is the Brazil NCM code for HS code 520623?

In Brazil, HS code 520623 is NCM 5206.23.00. The last two digits are 00 because Brazil does not split this HS code further.

HS code 5206.23 is the 6-digit subheading for cotton yarn, (not sewing thread), single, of combed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale. It is used for blended combed shirting yarn, blended combed knitwear yarn, blended combed poplin yarn, blended combed dress fabric yarn and blended combed bed linen yarn.

What HS 5206.23 covers

This code identifies single cotton yarn, made from combed fibers, containing less than 85% by weight of cotton, and falling into a medium count range (less than 232.56 but not less than 192.31 decitex). The 'combed' characteristic signifies a higher quality yarn, with shorter fibers and impurities removed, resulting in a smoother, stronger, and more lustrous product, even in a blend. These yarns are not for retail sale and are traded for use in apparel and home textiles where a blend offers desired performance (e.g., durability, easy care) combined with a softer, more refined feel. Importers are garment manufacturers and fabric producers focused on quality blended textiles. Exporters are often integrated textile producers with advanced spinning capabilities, catering to a discerning market.

Covers: Blended combed shirting yarn
Blended combed knitwear yarn
Blended combed poplin yarn
Blended combed dress fabric yarn
Blended combed bed linen yarn
Blended combed sateen yarn
Examples: Lenzing (blended fibers)
Birla Cellulose (blended fibers)
Uniqlo (end product fabric)
Gap (end product fabric)

Codes often confused with 5206.23

Common mistake. Could be confused with 520613 (uncombed, single, <85% cotton) or 520523 (single, combed, >=85% cotton). The distinction is 'combed', 'single', '<85% cotton', and the specific decitex range.

5206.13Cotton yarn; (not sewing thread), single, of uncombed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale 5205.23Cotton yarn; (not sewing thread), single, of combed fibres, 85% or more by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale

Top exporters and importers of HS code 520623, 2025

In 2025, the largest exporter of HS code 520623 in UN Comtrade data was Vietnam, with about 45% of world exports; the largest importer in UN Comtrade data was China, with 27% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.

Top exporters 2025 · share of world exports

1 Vietnam* ~$110M 45% of world exports · partner records ↗
2 India $44M 18% of world exports
3 Indonesia $32M 13% of world exports

World total: $242M Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

1 China $58M 27% of world imports
2 Guatemala $40M 19% of world imports
3 South Korea $37M 17% of world imports

World total: $214M 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 5206.23

Brazil does not split HS 5206.23: its NCM code is 5206.23.00.

5206.23.00 Single combed yarn under 85% cotton, Nm 43–52De título inferior a 232,56 decitex, mas não inferior a 192,31 decitex (número métrico superior a 43, mas não superior a 52)

All Brazil NCM codes in heading 52.06 →

Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.

Access via API

GET /api/hs-code/520623/

{
  "code": "520623",
  "description": "Cotton yarn; (not sewing thread), single, of combed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale",
  "section": "XI",
  "parent": "5206"
}

API docs →

Questions about HS 5206.23

What is HS code 520623?

HS code 520623 is a 6-digit subheading in the Harmonized System that covers: Cotton yarn; (not sewing thread), single, of combed fibres, less than 85% by weight of cotton, less than 232.56 but not less than 192.31 decitex (exceeding 43 but not exceeding 52 metric number), not for retail sale. This code identifies single cotton yarn, made from combed fibers, containing less than 85% by weight of cotton, and falling into a medium count range (less than 232.56 but not less than 192.31 decitex). The 'combed' characteristic signifies a higher quality yarn, with shorter fibers and impurities removed, resulting in a smoother, stronger, and more lustrous product, even in a blend. These yarns are not for retail sale and are traded for use in apparel and home textiles where a blend offers desired performance (e.g., durability, easy care) combined with a softer, more refined feel. Importers are garment manufacturers and fabric producers focused on quality blended textiles. Exporters are often integrated textile producers with advanced spinning capabilities, catering to a discerning market.

What products fall under HS code 520623?

Blended combed shirting yarn, blended combed knitwear yarn, blended combed poplin yarn, blended combed dress fabric yarn, blended combed bed linen yarn, blended combed sateen yarn

What are common misclassifications for HS code 520623?

Could be confused with 520613 (uncombed, single, <85% cotton) or 520523 (single, combed, >=85% cotton). The distinction is 'combed', 'single', '<85% cotton', and the specific decitex range.

Which countries are the top exporters of goods under HS code 520623?

In 2025, the top exporters of HS code 520623 in UN Comtrade data were Vietnam (about $110M, 45% of world exports), India ($44M) and Indonesia ($32M). World exports came to about $242M, 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 goods under HS code 520623?

In 2025, the top importers of HS code 520623 in UN Comtrade data were China ($58M, 27% of world imports), Guatemala ($40M) and South Korea ($37M). World imports came to about $214M, 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.

How is HS code 520623 structured?

HS code 520623 is a 6-digit subheading under the Harmonized System. The first 2 digits (52) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (23) specify the subheading. This code is standardized globally by the World Customs Organization.

What is the Brazil NCM code for HS code 520623?

In Brazil, HS code 520623 is NCM 5206.23.00. The last two digits are 00 because Brazil does not split this HS code further.