Westlake to Close Cologne PVC Plant to Boost Profitability

Key Facts

1Westlake announced the closure of its PVC plant in Cologne, Germany, to improve profitability.

2The decision comes in response to challenging market conditions in the European chlorovinyls sector.

Westlake announced the closure of its PVC plant in Cologne, Germany, to improve profitability. According to GlobeNewswire, the decision comes in response to challenging market conditions in the European chlorovinyls sector as the company moves to streamline its operations.

WLK closed at $66.84 on September 28, 2026, with the stock reaching a session high of $67.75 and a low of $66.31. This restructuring move reflects efforts to protect margins and ensure long-term profitability amid persistent difficulties facing the chemical industry in Europe.