HS code · 6-digit subheading
HS Code 5501.19 – Fibres; synthetic filament tow, of nylon or other polyamides, of other than aramids
HS code 5501.19 is the 6-digit subheading for fibres, synthetic filament tow, of nylon or other polyamides, of other than aramids. It is used for nylon 6 tow, nylon 6,6 tow, polyamide 11 tow, polyamide 12 tow and nylon carpet tow.
What HS 5501.19 covers
This HS code covers synthetic filament tow made from nylon or other polyamides, excluding the specialized aramid types. This tow consists of continuous, untwisted bundles of synthetic filaments, serving as a crucial raw material for various textile and industrial applications. It is processed further into yarns for apparel, hosiery, carpets, and technical textiles like ropes and fishing nets. Major importers are typically countries with significant textile manufacturing sectors, such as China, India, Turkey, and Vietnam, which convert the tow into finished goods. Exporters often include nations with large-scale petrochemical industries and advanced polymer production, like China, Taiwan, and the USA. Key attributes of these non-aramid polyamide tows include good strength, elasticity, abrasion resistance, and dyeability, making them versatile for a wide range of products. Trade volumes are influenced by global textile demand, raw material prices, and manufacturing capacities.
- Covers
- Nylon 6 tow
- Nylon 6,6 tow
- Polyamide 11 tow
- Polyamide 12 tow
- Nylon carpet tow
- Nylon hosiery tow
- Industrial nylon tow
- Examples
- Invista Nylon 6,6 tow
- BASF Ultramid tow
- Ascend Performance Materials nylon tow
- RadiciGroup Radipol tow
- UBE Nylon tow
Codes often confused with 5501.19
Common mistake. This code is for non-aramid polyamide tow, differentiating it from 550111 (aramid tow) due to the specific chemical structure and performance characteristics. It could be confused with 550319 (non-aramid polyamide staple fibers) if the tow is cut into shorter lengths.
Top exporters and importers of HS code 550119, 2025
In 2025, the largest exporter of HS code 550119 in UN Comtrade data was France, with 57% of world exports; the largest importer in UN Comtrade data was Italy, with 25% 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 France $10.0M 57% of world exports
- 2 China $3.6M 20% of world exports
- 3 United States $1.8M 10% of world exports
World total: $18M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Italy $7.0M 25% of world imports
- 2 Thailand $4.6M 16% of world imports
- 3 United Kingdom $3.6M 13% of world imports
World total: $28M 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 that did not report are estimated from what other countries recorded trading with them. 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 5501.19
Brazil does not split HS 5501.19: its NCM code is 5501.19.00.
All Brazil NCM codes in heading 55.01 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 5501.19
What is HS code 550119?
HS code 550119 is a 6-digit subheading in the Harmonized System that covers: Fibres; synthetic filament tow, of nylon or other polyamides, of other than aramids. This HS code covers synthetic filament tow made from nylon or other polyamides, excluding the specialized aramid types. This tow consists of continuous, untwisted bundles of synthetic filaments, serving as a crucial raw material for various textile and industrial applications. It is processed further into yarns for apparel, hosiery, carpets, and technical textiles like ropes and fishing nets. Major importers are typically countries with significant textile manufacturing sectors, such as China, India, Turkey, and Vietnam, which convert the tow into finished goods. Exporters often include nations with large-scale petrochemical industries and advanced polymer production, like China, Taiwan, and the USA. Key attributes of these non-aramid polyamide tows include good strength, elasticity, abrasion resistance, and dyeability, making them versatile for a wide range of products. Trade volumes are influenced by global textile demand, raw material prices, and manufacturing capacities.
What products fall under HS code 550119?
Nylon 6 tow, Nylon 6,6 tow, Polyamide 11 tow, Polyamide 12 tow, Nylon carpet tow, Nylon hosiery tow, Industrial nylon tow
What are common misclassifications for HS code 550119?
This code is for non-aramid polyamide tow, differentiating it from 550111 (aramid tow) due to the specific chemical structure and performance characteristics. It could be confused with 550319 (non-aramid polyamide staple fibers) if the tow is cut into shorter lengths.
Which countries are the top exporters of goods under HS code 550119?
In 2025, the top exporters of HS code 550119 in UN Comtrade data were France ($10.0M, 57% of world exports), China ($3.6M) and the United States ($1.8M). World exports came to about $18M, 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 550119?
In 2025, the top importers of HS code 550119 in UN Comtrade data were Italy ($7.0M, 25% of world imports), Thailand ($4.6M) and the United Kingdom ($3.6M). World imports came to about $28M, 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 550119 structured?
HS code 550119 is a 6-digit subheading under the Harmonized System. The first 2 digits (55) identify the chapter, digits 3-4 (01) identify the heading, and digits 5-6 (19) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 550119?
In Brazil, HS code 550119 is NCM 5501.19.00. The last two digits are 00 because Brazil does not split this HS code further.