Global PVC Market Outlook: Redirected Growth in the APAC Region

The global polyvinyl chloride (PVC) market is undergoing significant regional restructuring and consolidation to address supply imbalances and optimize cost efficiencies. In the APAC region, capacity expansion is pivoting away from mainland China—which is facing severe oversupply, operating losses, and accelerating capacity rationalization—toward high-growth hubs like India and Southeast Asia. Meanwhile, the North American market is optimizing its footprint; despite strategic, permanent plant closures that offset recent capacity gains, further changes are not expected as integrated producers adapt to market dynamics. In Europe, market concentration has intensified significantly, setting the stage for strategic cross-regional feedstock integration.

Focusing on the APAC region, the momentum for new capacity expansion has pivoted away from mainland China and redirected toward growth engines like India and Southeast Asia. Concurrently, the mainland Chinese market has also begun experiencing capacity rationalization and closures. Looking ahead, only one new PVC project is scheduled to start-up by the end of 2028, with no other officially announced expansion plans. Driven by market-wide oversupply and prolonged operating losses, permanently closed capacity increased and industry consolidation was accelerating. In 2025, long-term idle capacity consisted mainly of non-integrated carbide-based producers; however, drastic changes in market conditions led to a marked increase in idle capacity among ethylene-based and integrated carbide-based producers in the first half of 2026. Looking forward, the oversupply situation in the mainland Chinese PVC market is unlikely to change in the short term; high-cost producers will face mounting challenges, and the risk of further capacity exits will rise.

Amongst the other Northeast Asian countries, only South Korea had caustic soda and ethylene dichloride (EDC) expansions in 2025. Others, like Japan and Taiwan, China, have not had a supply-side expansion over the past decade and have no new projects in the pipeline going forward. This investment freeze is deeply rooted in advanced industry maturity, cooling petrochemical sector, and domestic market saturation. Regional producers are facing immense pressure and are heavily exposed to intense, low-priced mainland Chinese export competition.

Southeast Asia is aggressively tackling its structural deficits to transform from a net importer into a self-sufficient hub. This influx of capacity will fundamentally pivot Southeast Asia away from its net-importer status to an almost self-sufficient position. However, while the region remains a major demand driver for PVC, local producers are currently pausing further vinyl expansion decisions due to the influx of low-priced mainland Chinese imports.

India is the premier growth engine for PVC demand. Its imminent massive capacity expansions led by two major domestic producers will alter their import dependency over the next few years. Although rising costs and execution delays have pushed project completion to at least late 2027, new PVC capacity will elevate India’s self-sufficiency rate from 30% to over 60% by 2028. Still, fueled by relentless demand growth, the country will continually require further domestic expansion or a return to import reliance after the end of this decade. Ultimately, the region’s outlook still hinges on mainland China. Given its massive supply overhang, the pace and scale of mainland Chinese capacity rationalization—particularly the potential exit of high-cost, non-integrated carbide-based producers—will remain the critical swing factor dictating the future supply and demand balance in the region.

-Global Vinyls Team (eddie.kok@chemicalmarketanalytics.com)