Key data
| Regulation | Commission Implementing Regulation (EU) 2026/1203 of 8 June 2026 |
|---|---|
| Publication | 9 June 2026 (EU Official Journal) |
| Entry into force | 8 June 2026 |
| Affected parties | European importers of woven and/or stitched fiberglass fabrics, and industrial sectors that use them |
| Category | European Regulation — Foreign Trade / Anti-dumping |
| Type of measure | Definitive anti-dumping duties (expiry review, art. 11.2 Regulation EU 2016/1036) |
| Countries of origin affected | China, Egypt, Morocco (regardless of declared origin), Turkey (regardless of declared origin), maritime installations |
European importers of fiberglass fabrics purchasing from Chinese or Egyptian suppliers have had certainty since 8 June 2026: anti-dumping tariffs are not disappearing. The Commission Implementing Regulation (EU) 2026/1203 confirms definitive duties following the expiry review provided for in Article 11, paragraph 2, of Regulation (EU) 2016/1036, the EU's commercial defense framework against dumping.
What is relevant for decision-making is not only that tariffs are maintained, but that the Commission has expanded their scope to prevent evasion: imports from Morocco and Turkey are subject to the same duties, whether or not they have been declared as originating from those countries. The same applies to imports introduced into maritime installations. This closes the alternative routes that some operators had been using to circumvent tariffs.
What does this regulation establish?
The regulation establishes definitive anti-dumping duties on imports of certain woven and/or stitched fiberglass fabrics. The measure is the result of an expiry review, meaning that the European Commission has reviewed whether the original tariffs remained necessary and concluded that they do: without them, dumping and injury to European industry would likely reappear.
The scope of application of the regulation covers the following origins and routes:
| Origin / Route | Condition of application |
|---|---|
| People's Republic of China | Direct imports of woven and/or stitched fiberglass fabrics |
| Arab Republic of Egypt | Direct imports of woven and/or stitched fiberglass fabrics |
| Kingdom of Morocco | Regardless of whether declared as originating from Morocco (anti-abuse measure) |
| Turkey | Regardless of whether declared as originating from Turkey (anti-abuse measure) |
| Maritime installations | Imports introduced through these installations |
The legal basis is Article 11, paragraph 2, of Regulation (EU) 2016/1036 of the European Parliament and of the Council, the EU's basic anti-dumping regulation. The expiry review is the mechanism by which the Commission reviews whether an anti-dumping measure should be maintained when it is about to expire.
Economic and operational impact
For importers, the maintenance of tariffs means that the tariff surcharge on purchases of Chinese or Egyptian fiberglass continues. There is no cost relief compared to the previous situation: anyone expecting the review to eliminate duties should discard that option and reconsider their sourcing strategy.
The operational impact has two main dimensions:
- Higher acquisition cost: Importers purchasing fiberglass fabrics from suppliers in China or Egypt assume the anti-dumping tariff on the import price, making the product more expensive compared to alternatives from unaffected origins.
- Closure of evasion routes: The extension to Morocco, Turkey, and maritime installations eliminates the routes that some operators used to import the product without paying the tariff. Anyone who has structured their supply chain through these countries or routes must review it immediately, as it is now subject to the same duties.
For European manufacturers in the sector, the news is positive: the measure protects them against artificially low-priced competition from China and Egypt, preserving their competitive position in the domestic market.
Who is affected?
- European importers of woven and/or stitched fiberglass fabrics from China, Egypt, Morocco, or Turkey.
- Construction sector: uses fiberglass in reinforcement materials, insulation, and structural elements.
- Automotive sector: body components, reinforcement parts, and composite materials.
- Aeronautical sector: composite materials for aircraft structures and components.
- Renewable energy: manufacturers of wind turbine blades and solar panels incorporating fiberglass.
- Distributors and traders intermediating in the import of these materials into the EU.
- Companies that imported through Morocco, Turkey, or maritime installations to avoid previous tariffs: are directly affected by the expansion of the scope.
Practical example
Imagine a Spanish company manufacturing wind turbine blades that imports woven fiberglass fabrics from a supplier in China. Until now, part of its sourcing was channeled through an intermediary in Turkey, declaring Turkish origin to avoid the anti-dumping tariff.
With Regulation 2026/1203, that strategy no longer works: imports from Turkey are subject to anti-dumping duties regardless of whether they are declared as originating from Turkey. The company must now:
- Assume the anti-dumping tariff on those purchases, with the resulting increase in material cost.
- Evaluate whether alternative suppliers exist in countries not affected by the measure (for example, other markets not listed in the regulation) that can offer competitive conditions.
- Review its supply contracts to renegotiate terms or pass part of the surcharge to its value chain.
This case illustrates the direct impact of the anti-abuse expansion: it affects not only those importing directly from China or Egypt, but also those who had reconfigured their supply chain to evade previous tariffs.
What should companies do now?
- Audit the supply chain: Identify all suppliers of woven and/or stitched fiberglass fabrics and verify whether the actual origin or import route is covered by the regulation (China, Egypt, Morocco, Turkey, maritime installations).
- Review origin declarations: If imported through Morocco or Turkey with origin declaration in those countries, that practice no longer exempts from the tariff. Coordinate with the customs department or customs agent to adapt procedures.
- Quantify the cost impact: Calculate the tariff surcharge on the volume of affected purchases and incorporate it into the profitability analysis of products or projects using fiberglass.
- Explore alternative suppliers: Evaluate whether supply sources exist in countries not affected by the measure that can offer competitive conditions, considering quality, lead times, and total cost.
- Renegotiate supply contracts: If existing contracts do not include adjustment clauses for tariff changes, initiate conversations with suppliers to redistribute the impact of the surcharge.
- Consult with a foreign trade specialist: The expansion to Morocco, Turkey, and maritime installations introduces legal complexity. A specialized advisor can help determine whether the company's specific situation is covered and how to minimize impact.
Frequently asked questions
What specific products are subject to the anti-dumping tariffs of Regulation 2026/1203?
The regulation affects woven and/or stitched fiberglass fabrics originating from China and Egypt, as well as those from Morocco and Turkey (regardless of declared origin) and those introduced through maritime installations. It does not apply to other fiberglass products other than these woven and/or stitched fabrics.
Why are tariffs extended to Morocco and Turkey if they are not the countries of origin?
The extension to Morocco and Turkey is an anti-abuse or anti-circumvention measure: the Commission detected that some operators channeled imports of Chinese or Egyptian fiberglass through these countries, declaring a different origin to evade the tariff. The regulation closes this route by applying duties regardless of declared origin.
Since when are these tariffs in force and how long do they last?
The definitive anti-dumping duties have been in force since 8 June 2026, the date of entry into force of Regulation 2026/1203. As this is an expiry review (art. 11.2 of Regulation EU 2016/1036), the duties are maintained for a new period. The exact duration of the new period should be consulted in the full text of the regulation published in the EU Official Journal.
What industrial sectors are most affected by these tariffs?
The sectors with the greatest exposure are construction, automotive, aeronautical, and renewable energy, all major consumers of fiberglass fabrics as reinforcement material or structural component. Distributors and traders intermediating in the import of these materials into the EU are also affected.
What happens if a company has been importing fiberglass through Morocco or Turkey to avoid previous tariffs?
As of 8 June 2026, those imports are subject to the anti-dumping duties of Regulation 2026/1203, regardless of declared origin. The company must adapt its customs procedures immediately and quantify the surcharge. It is recommended to consult with a foreign trade specialist to evaluate the specific situation and available options.
Official source
Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://eur-lex.europa.eu/./legal-content/AUTO/?uri=OJ:L_202601203