HS code · 6-digit subheading
HS Code 6406.90 – Footwear; parts, n.e.c. in heading 6406
HS code 6406.90 is the 6-digit subheading for footwear, parts, n.e.c. in heading 6406. It is used for shoe insoles, shoe outsoles, heel caps, toe puffs and shoe shanks.
What HS 6406.90 covers
This HS code covers miscellaneous parts of footwear not specifically classified elsewhere within heading 6406. It's a crucial category for the global footwear manufacturing supply chain, encompassing components that are traded independently before final assembly. Importers are typically footwear manufacturers, assembly plants, or distributors specializing in repair parts, often located in major shoe-producing countries. Exporters include specialized component manufacturers, often from regions with strong textile and plastics industries. Key things to know involve the material composition (leather, rubber, plastics, textiles) and the specific function of the part, as these can influence customs duties and regulatory compliance. The trade in these parts highlights the fragmented nature of modern manufacturing, where different stages of production occur across various countries to optimize costs and leverage specialized expertise. Understanding the origin and destination of these components is vital for tracking global trade flows in the footwear industry.
- Covers
- Shoe insoles
- Shoe outsoles
- Heel caps
- Toe puffs
- Shoe shanks
- Eyelets for shoes
- Shoe laces (bulk)
- Shoe linings
- Examples
- Vibram soles
- OrthoLite insoles
- Texon insoles
- BASF shoe components
- YKK zippers for footwear
Codes often confused with 6406.90
Common mistake. This code can be confused with 640610 (Uppers and parts thereof) or 640620 (Outer soles and heels of rubber or plastics) if the parts are not clearly "other" or if they are complete uppers or specific sole/heel types. It's important to differentiate between general parts and those specifically enumerated.
Top exporters and importers of HS code 640690, 2025
In 2025, the largest exporter of HS code 640690 in UN Comtrade data was China, with 40% of world exports; the largest importer in UN Comtrade data was Vietnam, with about 21% 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 China $1.5B 40% of world exports
- 2 United States $329M 8.5% of world exports
- 3 Vietnam* ~$276M 7.1% of world exports · partner records ↗
World total: $3.9B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Vietnam* ~$876M 21% of world imports · partner records ↗
- 2 Germany $361M 8.8% of world imports
- 3 Indonesia $328M 8.1% of world imports
World total: $4.1B 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 codes for 6406.90 3
Brazil splits HS 6406.90 into 3 NCM codes, Mercosur's 8-digit tariff lines.
- 6406.90.10 Leather or composition-leather soles and heelsSolas exteriores e saltos, de couro natural ou reconstituído
- 6406.90.20 Footwear insolesPalmilhas
- 6406.90.90 Other footwear partsOutros
All Brazil NCM codes in heading 64.06 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 6406.90
What is HS code 640690?
HS code 640690 is a 6-digit subheading in the Harmonized System that covers: Footwear; parts, n.e.c. in heading 6406. This HS code covers miscellaneous parts of footwear not specifically classified elsewhere within heading 6406. It's a crucial category for the global footwear manufacturing supply chain, encompassing components that are traded independently before final assembly. Importers are typically footwear manufacturers, assembly plants, or distributors specializing in repair parts, often located in major shoe-producing countries. Exporters include specialized component manufacturers, often from regions with strong textile and plastics industries. Key things to know involve the material composition (leather, rubber, plastics, textiles) and the specific function of the part, as these can influence customs duties and regulatory compliance. The trade in these parts highlights the fragmented nature of modern manufacturing, where different stages of production occur across various countries to optimize costs and leverage specialized expertise. Understanding the origin and destination of these components is vital for tracking global trade flows in the footwear industry.
What products fall under HS code 640690?
Shoe insoles, Shoe outsoles, Heel caps, Toe puffs, Shoe shanks, Eyelets for shoes, Shoe laces (bulk), Shoe linings
What are common misclassifications for HS code 640690?
This code can be confused with 640610 (Uppers and parts thereof) or 640620 (Outer soles and heels of rubber or plastics) if the parts are not clearly "other" or if they are complete uppers or specific sole/heel types. It's important to differentiate between general parts and those specifically enumerated.
Which countries are the top exporters of goods under HS code 640690?
In 2025, the top exporters of HS code 640690 in UN Comtrade data were China ($1.5B, 40% of world exports), the United States ($329M) and Vietnam (about $276M). World exports came to about $3.9B, 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 640690?
In 2025, the top importers of HS code 640690 in UN Comtrade data were Vietnam (about $876M, 21% of world imports), Germany ($361M) and Indonesia ($328M). World imports came to about $4.1B, 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 640690 structured?
HS code 640690 is a 6-digit subheading under the Harmonized System. The first 2 digits (64) identify the chapter, digits 3-4 (06) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 640690?
Brazil splits HS code 640690 into 3 NCM codes: 6406.90.10 (Leather or composition-leather soles and heels), 6406.90.20 (Footwear insoles), 6406.90.90 (Other footwear parts). The first 6 digits of each match the HS code.