HS code · 6-digit subheading
HS Code 5402.34 – Yarn, synthetic; filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread
HS code 5402.34 is the 6-digit subheading for yarn, synthetic, filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread. It is used for textured Polypropylene Filament Yarn, fine Denier PP Yarn, polypropylene Bulk Continuous Filament (BCF) Yarn, PP Microfiber Yarn and polypropylene Air-Textured Yarn.
What HS 5402.34 covers
This HS code specifically identifies fine, textured polypropylene (PP) filament yarns, characterized by a linear density under 67 decitex, and not packaged for retail or as sewing thread. These yarns are vital components in specialized textile applications, valued for polypropylene's inherent properties like lightness, moisture-wicking, chemical resistance, and thermal insulation. The primary importers are manufacturers of sportswear, outdoor gear, automotive textiles, and technical fabrics in regions like Europe, North America, and parts of Asia. Exporters are often petrochemical giants and specialized yarn producers located in countries with strong chemical industries, such as China, the USA, and European nations. Understanding the "textured" aspect is crucial, as it enhances bulk and comfort, making it suitable for next-to-skin applications or insulation layers. The "less than 67 decitex" indicates a fine yarn, often used for lightweight and comfortable fabrics. Its "not for retail sale" status confirms its role as an industrial raw material.
- Covers
- Textured Polypropylene Filament Yarn
- Fine Denier PP Yarn
- Polypropylene Bulk Continuous Filament (BCF) Yarn
- PP Microfiber Yarn
- Polypropylene Air-Textured Yarn
- PP False-Twist Textured Yarn
- Examples
- LyondellBasell PP Yarn
- Braskem PP Yarn
- ExxonMobil PP Yarn
- Sinopec PP Yarn
- Indorama Ventures PP Yarn
Codes often confused with 5402.34
Common mistake. This code might be confused with 540233 (textured polyester yarn) due to similar texture and fineness, but the polymer type (polypropylene vs. polyester) is the key differentiator.
Top exporters and importers of HS code 540234, 2025
In 2025, the largest exporter of HS code 540234 in UN Comtrade data was China, with 20% of world exports; the largest importer in UN Comtrade data was Belgium, with 10% 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 $24M 20% of world exports
- 2 Türkiye $21M 18% of world exports
- 3 Belgium $19M 16% of world exports
World total: $121M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Belgium $14M 10% of world imports
- 2 Italy $9.9M 7.3% of world imports
- 3 United Kingdom $9.8M 7.3% of world imports
World total: $135M 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 5402.34
Brazil does not split HS 5402.34: its NCM code is 5402.34.00.
All Brazil NCM codes in heading 54.02 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 5402.34
What is HS code 540234?
HS code 540234 is a 6-digit subheading in the Harmonized System that covers: Yarn, synthetic; filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread. This HS code specifically identifies fine, textured polypropylene (PP) filament yarns, characterized by a linear density under 67 decitex, and not packaged for retail or as sewing thread. These yarns are vital components in specialized textile applications, valued for polypropylene's inherent properties like lightness, moisture-wicking, chemical resistance, and thermal insulation. The primary importers are manufacturers of sportswear, outdoor gear, automotive textiles, and technical fabrics in regions like Europe, North America, and parts of Asia. Exporters are often petrochemical giants and specialized yarn producers located in countries with strong chemical industries, such as China, the USA, and European nations. Understanding the "textured" aspect is crucial, as it enhances bulk and comfort, making it suitable for next-to-skin applications or insulation layers. The "less than 67 decitex" indicates a fine yarn, often used for lightweight and comfortable fabrics. Its "not for retail sale" status confirms its role as an industrial raw material.
What products fall under HS code 540234?
Textured Polypropylene Filament Yarn, Fine Denier PP Yarn, Polypropylene Bulk Continuous Filament (BCF) Yarn, PP Microfiber Yarn, Polypropylene Air-Textured Yarn, PP False-Twist Textured Yarn
What are common misclassifications for HS code 540234?
This code might be confused with 540233 (textured polyester yarn) due to similar texture and fineness, but the polymer type (polypropylene vs. polyester) is the key differentiator.
Which countries are the top exporters of goods under HS code 540234?
In 2025, the top exporters of HS code 540234 in UN Comtrade data were China ($24M, 20% of world exports), Türkiye ($21M) and Belgium ($19M). World exports came to about $121M, 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 540234?
In 2025, the top importers of HS code 540234 in UN Comtrade data were Belgium ($14M, 10% of world imports), Italy ($9.9M) and the United Kingdom ($9.8M). World imports came to about $135M, 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 540234 structured?
HS code 540234 is a 6-digit subheading under the Harmonized System. The first 2 digits (54) identify the chapter, digits 3-4 (02) identify the heading, and digits 5-6 (34) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 540234?
In Brazil, HS code 540234 is NCM 5402.34.00. The last two digits are 00 because Brazil does not split this HS code further.