Product classification
HS code for Polypropylene monofilament: 5404.12
Monofilament of polypropylene, of 67 decitex or more and of which no cross-sectional dimension exceeds 1mm.
Classification of polypropylene monofilament under HS 5404.12
Polypropylene monofilament is classified under HS code 5404.12. The classification of monofilaments in the Harmonized System is strictly defined by physical dimensions and linear density. According to the Chapter 54 notes, a synthetic monofilament must have a linear density of 67 decitex or more and its cross-sectional dimension must not exceed 1 millimeter. Polypropylene monofilaments meeting these criteria are placed in subheading 5404.12. This distinguishes them from multifilament yarns (heading 5402) and from plastic rods or profiles (heading 3916). The classification follows GIR 1, as the product description specifically matches the heading for synthetic monofilament. These products are commonly used in technical textiles, such as the production of industrial filters, heavy-duty brushes, and agricultural netting, where a single, thick strand of polymer is required rather than a bundle of fine filaments.
- Covers
- Polypropylene monofilament (>= 67 decitex)
- Synthetic hair for brushes (polypropylene)
- Agricultural netting filaments
- Industrial filter monofilaments
- Polypropylene bristles for brooms
- Also under 5404.12
- SWM Polypropylene Monofilament
- Monosuisse PP Monofilament
- Teijin PP Monofilament
Codes often confused with 5404.12
Common mistake. The most common misclassification is with HS code 5402.48. If the polypropylene filament is thinner than 67 decitex, it is considered a "filament yarn" and must be classified under 5402. Conversely, if the cross-sectional dimension of the monofilament exceeds 1 millimeter, it is no longer considered a textile product and must be classified under HS code 3916.90 as a plastic monofilament or rod. Confusion also arises with 5404.19, which is for synthetic monofilaments made of materials other than polypropylene or nylon.
Top exporters and importers of HS 540412 (the code used for polypropylene monofilament), 2025
In 2025, the largest exporter of HS 540412 (the code used for polypropylene monofilament) in UN Comtrade data was the United States, with 20% of world exports; the largest importer in UN Comtrade data was Germany, with 12% 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 540412, not only polypropylene monofilament.
Top exporters 2025 · share of world exports
- 1 United States $20M 20% of world exports
- 2 Germany $19M 19% of world exports
- 3 Italy $12M 12% of world exports
World total: $101M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Germany $11M 12% of world imports
- 2 Poland $8.1M 8.6% of world imports
- 3 United States $7.3M 7.7% of world imports
World total: $94M 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 polypropylene monofilament
Brazil classifies polypropylene monofilament under NCM 5404.12.00: HS 5404.12 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about polypropylene monofilament
What is the HS code for Polypropylene monofilament?
The HS code for Polypropylene monofilament is 540412 (Monofilament of polypropylene; of 67 decitex or more and of which no cross-sectional dimension exceeds 1mm). The HS code for polypropylene monofilament with a cross-section of 1mm or less and a density of 67 decitex or more is 5404.12.
How do I classify Polypropylene monofilament for customs?
Polypropylene monofilament is classified under HS code 540412 — Monofilament of polypropylene; of 67 decitex or more and of which no cross-sectional dimension exceeds 1mm. This is a 6-digit subheading level code.
What happens if the monofilament is thicker than 1mm?
If any cross-sectional dimension exceeds 1mm, the product is classified under Chapter 39 (usually 3916.90) as a plastic profile shape rather than a textile filament.
Which countries are the top exporters of polypropylene monofilament (HS 540412)?
In 2025, the top exporters of HS 540412 (the code used for polypropylene monofilament) in UN Comtrade data were the United States ($20M, 20% of world exports), Germany ($19M) and Italy ($12M). World exports came to about $101M, 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 polypropylene monofilament (HS 540412)?
In 2025, the top importers of HS 540412 (the code used for polypropylene monofilament) in UN Comtrade data were Germany ($11M, 12% of world imports), Poland ($8.1M) and the United States ($7.3M). World imports came to about $94M, 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 Polypropylene monofilament the same in all countries?
The base HS code 540412 for Polypropylene monofilament 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 polypropylene monofilament in Brazil?
In Brazil, polypropylene monofilament (HS 540412) is classified under NCM 5404.12.00.