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54041200
MAN-MADE FILAMENTS; STRIP AND THE LIKE OF MAN-MADE TEXTILE MATERIALSSynthetic monofilament of 67 decitex or more and of which no cross-sectional dimension exceeds 1 mm; strip and the like (for example, artificial straw), of synthetic textile materials, of an apparent width not exceeding 5 mm

Other, of polypropylene

Standard EU duty
4%
VAT
23%
Additional duties / sanctions
0 rules
Docs required
14 docs
X844Y719Y745Y084X834X840+8
Standard rates
Applies toTypeRateConditionsRegulation
ERGA OMNESThird country duty4%R1789/03
Preferences
ERGA OMNES 0%ERGA OMNES 0%AD 0%AL 0%BA 0%CA 0%CAMER 0%CARI 0%CH 0%CI 0%CL 0%CM 0%CO 0%DZ 0%EBA 0%EC 0%EEA 0%EG 0%EH 0%ESA 0%EUCA 0%FJ 0%FO 0%GB 0%GE 0%GH 0%GSP 3.2%GSP+ 0%IL 0%JO 0%JP 0%KE 0%KR 0%LB 0%LOMB 0%MA 0%MD 0%ME 0%MK 0%MX 0%NZ 0%PE 0%PG 0%PS 0%SADC EPA 0%SB 0%SG 0%SM 0%SWITZ 0%SY 0%TN 0%TR 0%UA 0%VN 0%WS 0%XC 0%XK 0%XL 0%XS 0%ZA 0%
Notes
CD333The autonomous Common Customs Tariff duties laid down in Regulation (EEC) No 2658/87 for parts, components and other goods of a kind to be incorporated in or used for aircraft and parts thereof in the course of their manufacture, repair, maintenance, rebuilding, modification or conversion is suspended.In order to benefit from the suspension, the declarant shall present to the customs authorities an Authorised Release Certificate — EASA Form 1, as set out in Appendix I to Annex I to Regulation (EU) No 748/2012, or an equivalent certificate.The certificates which are deemed to be equivalent to Authorised Release Certificates are listed in Annex II to the Regulation (EU) 2018/1517.
CD605The benefit of this tariff quota is subject to the presentation of the outward processing authorisation, for the purpose of implementing Council Regulation (EC) No 32/2000, Annex II, footnote (1). This concerns goods resulting from processing work as provided for in the arrangements with Switzerland on processing traffic in textiles.
CD303The relief from or reduction of customs duties shall be subject to the specific request expressed by the declarant in box 44 "Additional information/Documents produced/Certificates and authorisations", of the Single Administrative Document (SAD)
TM904Preferences granted under the agreement between the European Union and Morocco in force from 19 July 2019.As of 3 October 2025, products originating in Western Sahara subject to controls by the customs authorities of the Kingdom of Morocco shall benefit from trade preferences under the terms of the new Agreement in the form of exchange of letters between the EU and Morocco, The European Union and the Kingdom of Morocco have agreed to allow those products to be identified by reference to the region of origin to be included in the proof of origin and as provided for in Protocol 4.In view of the application of these measures, the origin certificates codes U179 and U180 must be declared.The country code to be entered in the origin declaration when these proofs of origin are used is “EH”.
CD727Eligibility to benefit from this preference is subject to the presentation of an origin declaration stating the European Union origin of the goods, in the context of the Canada-European Union Comprehensive Economic and Trade Agreement (CETA).
CD906The list of non-eligible locations and their postal codes is available at the following address: http://ec.europa.eu/taxation_customs/customs/technical-arrangement_postal-codes.pdf
CD500Eligibility to benefit from this preference is subject to the presentation of a proof of origin stating the community origin of the goods, in the context of the agreement between the European Union and the Swiss Confederation.
5

Binding Tariff Information

BTI classification examples

IEgold25-BTI56

Polypropylene monofilament surgical suture

polypropyleneGRI 1GRI 6
DEgold458/23-1

Synthetic monofilament yarn, not PP or polyester

polyamideGRI 1GRI 5bGRI 6
DEgold430/23-1

Synthetic monofilament yarn, not PP or polyester

polyamideGRI 1GRI 5bGRI 6
DEgold457/23-1

Synthetic monofilament yarn, nylon/polyamide

polyamideGRI 1GRI 5bGRI 6
DEgold445/23-1

Synthetic monofilament from elastomers

elastomery syntetyczneGRI 1GRI 5bGRI 6

BTI (Binding Tariff Information) is an official EU customs decision confirming the classification of goods. Valid for 3 years, binding across all EU member states.

Product description and CN classification

CN code 540412 covers synthetic monofilament of polyesters, with an apparent cross-sectional dimension not exceeding one millimetre, other. Polyester monofilament is a single continuous fibre with a round or profiled cross-section used in a wide range of industrial and textile applications. Main areas of use include fishing nets, industrial filters, brushes, sieves, and technical fabrics. Classification under code 540412 requires the monofilament to be made from polyesters, have a cross-section not exceeding one millimetre, and not possess elastomeric properties. Polyester monofilaments with a larger cross-section are classified as rods or profiles under different tariff headings.

REACH, GPSR and textile regulations

Polyester monofilament is subject to REACH requirements regarding chemical substance restrictions. Importers must ensure the product is free from restricted substances above permissible limits, including dyes, UV stabilisers, and finishing agents covered by Annex XVII. For monofilament intended for food contact, such as in fishing nets, additional requirements arise from Regulation (EC) No 1935/2004 on food contact materials. GPSR imposes on importers the obligation to ensure product safety and designate a responsible entity in the EU. The Textile Regulation EU 1007/2011 applies when monofilament is intended for textile product manufacturing.

Guidance for importers and exporters

The customs declaration for monofilament import under CN code 540412 should include information on polymer type, cross-sectional dimensions, profile shape, and commercial purpose. Customs authorities may verify whether the monofilament meets the dimensional criterion distinguishing it from rods or profiles. Importers should check current duty rates and trade measures in TARIC. Preferential duty rates may be available under FTA agreements or the GSP system. Export of polyester monofilament from the EU generally does not require special permits. For large import volumes, it is advisable to obtain Binding Tariff Information ruling to secure correct classification.

Classification of synthetic monofilaments and strips CN 5404 12

Polyester monofilament CN 5404 12 covers products from synthetic polymers in filament or strip form. Classification depends on the base polymer (polyester, nylon, elastomer) and cross-section. Import into the EU is subject to conventional customs duty and import VAT. Raw material composition labelling is required.

Frequently asked questions

What is the cross-section threshold distinguishing monofilament from polyester rod?
The threshold is one millimetre of apparent cross-sectional dimension. Polyester monofilament with a cross-section up to one millimetre is classified under CN code 540412 in Chapter 54. Polyester rods and profiles with a cross-section exceeding one millimetre are classified in Chapter 39 as plastics articles.
Does monofilament for fishing nets require additional certificates?
Monofilament for fishing nets that comes into contact with food may be subject to Regulation (EC) No 1935/2004 on food contact materials. The importer should obtain a declaration of conformity from the manufacturer confirming the material's safety for contact with food products.
How to correctly measure monofilament cross-section for classification purposes?
The apparent cross-sectional dimension is measured at the widest point of the monofilament profile, regardless of its shape. Measurement is performed using a measuring microscope or micrometer. For non-circular profiles, the largest external dimension is taken as the measure of the apparent cross-section.
What is the EU duty on polyester monofilament CN 5404 12?
Polyester monofilament under CN 5404 12 is subject to conventional EU customs duty and import VAT. Check the rate in TARIC. Fibre composition labelling per EU 1007/2011 is mandatory.