Polymer prices – slow-starting market, in some cases with price increases driven by tight supply

23.1.2026

Central Europe is slowly coming back from holidays, with most countries still having a few public holidays last week. Therefore, the past week was short, with real activity only starting on Thursday. However, polyolefin producers already published their prices on Wednesday.

Polyolefins were characterized by price declines following roll-over and monomer price changes. However, some polyethylenes saw price increases due to tight supply. PVC saw a price decrease of 10-15 euros, while PET saw a price increase of 20-30 euros. In the case of polystyrene, although manufacturers have announced a price increase of 20-30 euros, few specific prices have been released. It seems that in business terms, 2026 will only begin next week, January 12th.

Despite falling olefin monomer prices, some European polymer producers have implemented significant LDPA price increases. The reason for this was limited availability. However, for now, converters have rejected the significant, in many cases triple-digit price increase. Although the availability of HDPE is also limited, the price decline was mostly due to roll-over and the change in the contractual price of ethylene. The price of imported LLDPE grades has also increased due to the shortage. In the case of polypropylenes, the market is currently waiting, mostly experiencing roll-over and a smaller price decrease following the price change of propylene monomer. The supply side is generally constrained by the fact that sea shipments arrive late at ports, and delivery from ports and warehouses is also difficult, partly due to snow, but mostly due to the prolonged holidays. For now, it is difficult to judge both supply and demand. We will only get a real market picture in the coming week.

Urgent purchases are only necessary for those converters who have minimized their year-end stocks, they are the ones who are willing to pay higher prices. Those converters who have secured the start of the year are calmly awaiting developments. Another reason for calm is that most Central European plastics converters have handled the uncertainties of 2025 well. Most of them had a good year. Uncertainty and changing circumstances will remain with us in 2026, but they are no longer unusual, but rather change has become part of the polymer market. Converters, especially in Poland and the Czech Republic, are optimistic about 2026 and expect growth. While in other countries there are question marks.

In addition to availability, price expectations will have a significant impact on demand in January. Although it is still early to predict monomer prices for February, it is an important development that the expected correction in the price of NAPHTHA has occurred in the past week, and further price increases are not ruled out. Thus, there is a high probability of a price increase for olefin monomers in February. All this could result in good demand in the week ahead.

Author: MyCEPPI