Product classification

HS code for Textured polypropylene filament: 5402.34

Yarn, synthetic, filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread.

Classification of textured polypropylene filament under HS 5402.34

HS code 540234 identifies textured polypropylene filament yarn within the synthetic filament category of the Harmonized System. Similar to other yarns in heading 5402, this classification applies to yarns that are not prepared for retail sale and are not sewing threads. Polypropylene is a thermoplastic polymer known for its low density, high tensile strength, and resistance to moisture and chemicals. The "textured" aspect of this code indicates that the polypropylene filaments have been processed to introduce crimps, coils, or loops. This is particularly common in the production of Bulked Continuous Filament (BCF) yarns. These yarns are extensively used in the carpet industry and for upholstery fabrics because the texturing provides the necessary coverage, resilience, and "bulk" required for floor coverings. The classification requires precise identification of the polymer type (polypropylene) and the physical state of the yarn (textured) to ensure correct duty application. If the yarn is a monofilament, it must have a cross-sectional dimension where the decitex is less than 67; otherwise, it may fall into heading 5404. This code is essential for tracking the trade of industrial-grade synthetic yarns used in heavy-duty textile manufacturing.

Covers
  • Textured polypropylene Bulked Continuous Filament (BCF) yarn
  • Crimped polypropylene filament yarn for upholstery
  • Textured PP multifilament yarn for industrial use
  • Air-textured polypropylene yarn
  • Textured polypropylene yarn on industrial beams
Also under 5402.34
  • 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 is often confused with 540248, which covers non-textured (flat) polypropylene filaments. It is also frequently mixed up with 540233, which is for polyester filaments. Another critical distinction is with 540411, which covers polypropylene monofilament of 67 decitex or more and having a cross-sectional dimension not exceeding 1 mm. If the yarn is prepared for retail sale, it moves to 540600.

5402.48Yarn, synthetic; filament, monofilament (less than 67 decitex), of polypropylene (not high tenacity or textured), single, untwisted or twisted 50 turns or less per metre, not for retail sale, not sewing thread5402.33Yarn, synthetic; filament, monofilament (less than 67 decitex), textured, of polyesters, not for retail sale, not sewing thread5404.11Elastomeric monofilament; of 67 decitex or more and of which no cross-sectional dimension exceeds 1mm5406.00Man-made filament yarn (other than sewing thread), put up for retail sale

Top exporters and importers of HS 540234 (the code used for textured polypropylene filament), 2025

In 2025, the largest exporter of HS 540234 (the code used for textured polypropylene filament) 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.

Figures cover everything classified under HS 540234, not only textured polypropylene filament.

Top exporters 2025 · share of world exports

  1. 1 China $24M
  2. 2 Türkiye $21M
  3. 3 Belgium $19M

World total: $121M Reported figures on UN Comtrade ↗

Top importers 2025 · share of world imports

  1. 1 Belgium $14M
  2. 2 Italy $9.9M
  3. 3 United Kingdom $9.8M

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 textured polypropylene filament

Brazil classifies textured polypropylene filament under NCM 5402.34.00: HS 5402.34 with 00 added.

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

Questions about textured polypropylene filament

What is the HS code for Textured polypropylene filament?

The HS code for Textured polypropylene filament is 540234 (Yarn, synthetic; filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread).

How do I classify Textured polypropylene filament for customs?

Textured polypropylene filament is classified under HS code 540234 — Yarn, synthetic; filament, monofilament (less than 67 decitex), textured, of polypropylene, not for retail sale, not sewing thread. This is a 6-digit subheading level code.

What is the HS code for textured polypropylene yarn?

The HS code for textured polypropylene filament yarn, not for retail sale, is 540234.

What is the difference between 540234 and 540248?

Code 540234 is for textured (crimped or bulked) yarn, while 540248 is for non-textured (flat) polypropylene yarn.

Which countries are the top exporters of textured polypropylene filament (HS 540234)?

In 2025, the top exporters of HS 540234 (the code used for textured polypropylene filament) 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 textured polypropylene filament (HS 540234)?

In 2025, the top importers of HS 540234 (the code used for textured polypropylene filament) 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.

Is the HS code for Textured polypropylene filament the same in all countries?

The base HS code 540234 for Textured polypropylene filament 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 textured polypropylene filament in Brazil?

In Brazil, textured polypropylene filament (HS 540234) is classified under NCM 5402.34.00.