The EU has opened an anti-dumping investigation into PVC from four sources
On 23 September 2026 the European Commission opened an anti-dumping investigation into PVC from China, South Korea, Mexico and Taiwan, after imports into the EU doubled in twelve months. No duties are in force yet — but the case is part of a much larger wave, and converters should understand the mechanics before it reaches their resin.
By Zoe Lin, Export Manager, E-LUCK (Guangdong Yijuyuan Plastic Industry Technology Co., Ltd.)
What was opened, and on what evidence
| Item | Detail | Date |
|---|---|---|
| Complainant | PVC Trade Committee, on behalf of the European PVC industry | complaint lodged 10 Aug 2026 |
| Investigation opened | European Commission anti-dumping investigation | 23 Sep 2026 |
| Countries concerned | China, South Korea, Mexico, Taiwan | — |
| Product in scope | Suspension-polymerised (S-PVC) and bulk / mass (M-PVC) polymer, in pure form | — |
| Not in scope | Emulsion-polymerised PVC (E-PVC) and PVC already compounded with other substances | — |
| Trigger cited | PVC imports up 100% over 12 months | as cited by INEOS, Sep 2026 |
| Measures in force today | None — investigation stage only | as of 6 Oct 2026 |
Two things about that table matter more than the headline number. First, the scope is resin in its pure form: if the material you buy is a compound, a masterbatch or a finished article, it is not the product under investigation. Second, E-PVC sits outside the case, which means paste-grade applications are unaffected by this particular action.
Why the Commission is looking at this now
The case sits inside a much broader shift in EU chemicals trade policy. INEOS, which welcomed the investigation, made its own numbers public on 30 September 2026:
- €34.1 billion of organic chemicals were imported into the EU from China in 2025.
- In the first half of 2026, chemical imports from China rose by 1.1 million tonnes, while the EU chemical sector’s trade balance deteriorated by 1.2 million tonnes.
- China is now the EU’s largest single source of chemical imports.
- INEOS has now filed, or is preparing, 20 trade-defence complaints covering polymers and chemicals — double the number it was pursuing as of November 2025.
- The company also argues on carbon grounds, stating that PVC produced on coal-based energy and feedstock can carry a carbon footprint more than four times that of equivalent European production.
The domestic backdrop is not a strong market protecting itself: European PVC producers have been running at roughly 60% utilisation, and Westlake Vinnolit has announced the closure of its 165,000 t/yr PVC plant in Cologne, citing weak demand, high energy and feedstock costs and pressure from Asian imports.
This is not an isolated case, and that is the part worth planning around. The EU already imposed definitive anti-dumping duties on S-PVC from the United States (58–77%) and Egypt (74.2–100.1%) in January 2025. A parallel UK investigation into S-PVC from China, Mexico and South Korea was opened by the Trade Remedies Authority in August 2026. Twenty complaints across polymers and chemicals means the next product on the list could be a resin you buy directly.
What it means if you buy resin, masterbatch or compounds
Nothing about today’s price changes on the day an investigation opens. Duties, if any, come after a provisional and then a definitive determination. But four consequences are already live:
- Expect resin cost volatility to be policy-driven, not demand-driven. The usual signal — feedstock price, order book, seasonal demand — will not explain a step change in European PVC pricing if provisional measures land. Watch the case timetable as well as the market.
- Trade measures move cost down the chain rather than absorbing it. Downstream converters have already raised exactly this concern in the trade press: restrictions raise resin cost inside the EU and shift competitive pressure further down the value chain. If you sell into the EU, that pressure will reach you through your customer, not through a headline.
- Second sources become worth qualifying before you need them. If duties are imposed, alternative origins can tighten — the investigation itself does not establish that duties will follow, but the substitution options are not unlimited. Qualifying a second supplier takes months; doing it during an allocation squeeze takes longer and costs more.
- Masterbatch is not a product in scope — but it is bought with one eye on resin. Our own carrier-compatibility work exists precisely because the carrier has to match the polymer you run. When resin sourcing changes, carrier and grade assumptions need revisiting with it.
One practical step: identify the CN code of the polymer you buy, then check it against the published list of products under investigation. Doing that once now takes ten minutes and removes all guesswork later.
Our position
We are a black masterbatch manufacturer and our prices are quoted against the market as it stands, with a stated validity period. Nothing in this case changes what we sell or where we ship from. What we will do is tell you when a policy event is likely to move a cost that sits inside your quotation, rather than waiting for you to find out from an invoice.
Questions buyers ask
Does the EU PVC anti-dumping investigation apply to black masterbatch?
No. The investigation covers suspension-polymerised and bulk-polymerised PVC resin in pure form, not compounded with other substances. Masterbatch and compounds are outside the product scope. The effect on masterbatch buyers, if any, comes indirectly through PVC resin cost and availability in the EU market.
Are anti-dumping duties already in force on Chinese PVC?
No. The European Commission opened the investigation on 23 September 2026 and no measures have been imposed. The process runs through a provisional then a definitive determination. Reporting on the case confirms that opening an investigation does not establish that duties will follow.
Which countries and which PVC grades are under investigation?
PVC from China, South Korea, Mexico and Taiwan. The scope is suspension-polymerised PVC (S-PVC) and bulk or mass polymerised PVC (M-PVC). Emulsion-polymerised PVC (E-PVC) is explicitly not covered by this case.
Why is the EU acting now?
The complaint cites a 100% rise in PVC imports into the EU over twelve months. INEOS, which supports the case, has published figures showing chemical imports from China rose by 1.1 million tonnes in the first half of 2026 while the EU chemical trade balance deteriorated by 1.2 million tonnes, and that it has filed or is preparing 20 trade-defence complaints on polymers and chemicals.
What should a buyer do while the investigation is open?
Identify the CN code of the polymer you purchase and check whether it is within the products under investigation. Qualify a second supply source before you need it, keep an eye on the case timetable rather than only on market prices, and remember that if measures are imposed the cost pressure generally travels down the value chain to converters.
Related
- Carrier resin in October 2026 — the half of masterbatch cost that is not falling
- REACH and RoHS for black masterbatch — the compliance framework that already applies to your product today
- Carrier compatibility: PVC, CPVC and the polyolefins — why the carrier must match the resin
- UK REACH: nine new SVHC proposals — the other regulatory track running in parallel
- Black masterbatch grades and carriers