UK, EU safeguards reshape PET sourcing strategies ahead of 2027

European polyethylene terephthalate market participants are reassessing 2027 sourcing, contracts and production strategies as prospective UK and EU safeguard measures create uncertainty across the PET and its feedstock chain.

The UK Trade Remedies Authority has proposed a safeguard that would introduce tariff-rate quotas for virgin and recycled PET on a first-come, first-served basis. If the UK government accepts the recommendation, imports outside the quotas would be subject to a 65% duty starting Dec. 1.

The EU has also launched a safeguard investigation into PET imports, which extends to key feedstocks including purified terephthalic acid and monoethylene glycol.

Following the UK proposal and the launch of the EU investigation, some producers selling PET between and into the UK and EU have moved offers from delivered and duty paid to delivered at place terms, to limit their exposure to potential duties and transfer customs risk to buyers, producers said.

Feedstock concerns

Although producers and recyclers have welcomed the EU's launch of a safeguard investigation, the inclusion of key PET feedstocks has raised concerns over raw material availability. While trade defense measures on PET imports could increase demand for domestically produced resin and support higher operating rates, the investigation also covers PTA and MEG, the main feedstocks for PET production.

Market sources said measures affecting feedstock imports could tighten availability or raise costs. Although Europe has sufficient PET production capacity to meet domestic demand, sellers said feedstock availability could constrain producers' ability to increase operating rates and respond to any safeguard-driven increase in demand for European PET.

PET flake uncertainty

The changing trade landscape also intersects with new EU customs classifications for PET flakes, which will take effect Jan. 1, 2027. The classifications will distinguish PET flakes from other PET forms but will not differentiate between virgin and recycled PET flakes.

The introduction of dedicated flake classifications is expected to improve visibility into PET flake trade flows, but recyclers said greater differentiation between virgin and recycled material is still needed.

A recycler said distinguishing flakes from other PET forms should improve transparency around flake trade flows, but added that a separate distinction between virgin and recycled PET would further improve the market's ability to track recycled PET imports and verify material origins.

The new EU classifications have also raised questions over how PET flakes will be treated under the separate UK and EU safeguard processes.

A PET distributor said the EU investigation's longer timeline could provide scope for the new flake classifications to be reflected in any eventual EU measure.

The proposed UK safeguard, meanwhile, could take effect from Dec. 1, before the new EU classifications enter into force. The EU's eight-digit Combined Nomenclature classifications do not automatically alter the UK's separate tariff classification, leaving uncertainty over how PET flakes would be treated under any final UK measure.

R-PET documentation

Alongside the trade-defense developments, EU rules governing recycled PET for food-contact applications are also changing, adding further requirements for suppliers shipping material into the bloc.

Commission Regulation (EU) 2026/2376, published Oct. 29, amends Regulation (EU) 2022/1616 on recycled plastic materials intended for food contact by introducing customs documentation requirements for specified recycled PET products and inputs. The regulation enters into force on Nov. 18.

The requirements include PET recovered from waste under CN codes ex 3907 61 00 and ex 3907 69 00 where it is suitable or intended for food-contact use, as well as PET waste under ex 3915 90 20 intended for food-contact use. Covered imports will require the applicable declaration of compliance for release into free circulation, subject to transitional arrangements.

The regulation also introduces Declaration P for partially pre-processed plastic input and plastic input supplied for recycling, expanding compliance requirements further upstream in the R-PET supply chain.

The changes add another consideration for non-EU suppliers targeting the European food-contact R-PET market, as participants also assess the potential impact of the EU safeguard investigation and forthcoming changes to PET flake customs classifications.