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Westlake sees rebounding PVC demand in 2026

  • Spanish Market: Chemicals, Petrochemicals
  • 30/10/25

Texas-based housing and construction product manufacturer Westlake expects global polyvinyl chloride (PVC) demand and prices to rebound in 2026, as lower interest rates in the US and capacity cuts in Europe could fuel stronger market conditions.

The US Federal Reserve cut its target interest rate by 50 basis points between its September and October meetings, raising hopes for moderately stronger housing demand next year. Housing is a critical derivative market for PVC producers.

Additionally, capacity reductions in Europe will help balance global PVC supplies, which remained persistently oversupplied in recent years because of new capacity in China.

Poor housing demand this year contributed to nominally lower sales revenue in Westlake's housing and infrastructure segment during the third quarter. Revenue slumped by 1pc to $1.09bn compared with the same three-month period last year. Strong municipal demand for PVC pipes for water treatment systems supported a 1pc increase in the company's infrastructure productions segment sales revenue to $163mn, which was countered by a 1pc decrease in housing product sales at $928mn during the third quarter.

Data for US construction spending, housing permits issued, and housing starts is delayed by the ongoing partial partial federal government shutdown, which impacts the US Census Bureau's ability to publish monthly statistics. The latest data from August showed an 11pc yearly drop in privately-owned housing permits issued and a 6pc drop in housing starts. The latest Census Bureau construction spending data, released for July, showed a 5.3pc year-to-year drop in private residential spending and a 10pc drop in commercial spending.

Sales from Westlake's performance and essential materials (PEM) segment — which includes olefins, vinyl chemicals, polyetheylene, and epoxies — also declined during the third quarter, falling by 13pc to $1.74bn. Westlake said dampened demand in Europe and Asia limited PEM sales during the quarter. Planned turnarounds and plant outages contributed to the year-over-year sales decrease.

Overall, Westlake reported a $782mn loss during the third quarter, down from a $108mn profit in the third quarter of 2024. Total revenue slipped by 9pc to $2.84bn for the quarter.


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