The global vinyl chloride monomer (VCM) market size is estimated at 47.15 million tons in 2025 and is expected to reach 57.00 million tons by 2030, at a CAGR of 3.87% during the forecast period (2025-2030), according to Mordor Intelligence. VCM, a colorless and highly flammable compound, is the primary feedstock for polyvinyl chloride (PVC) resin and is also used in the production of chlorinated solvents and as a starting product for polyvinyl resins.

Rising demand from the building and construction sector — for pipes, profiles, flooring and roofing — together with growing healthcare applications for medical tubing, films and disposables, are the principal short-term growth drivers. These are reinforced by infrastructure investment and urbanization in emerging economies, where VCM-derived PVC remains a cost-effective and durable material for water and sanitation networks. The emergence of bio-based vinyl chloride monomer and ongoing R&D advances are expected to open new opportunities, while environmental concerns, fluctuating raw-material prices and stringent regulations temper growth.

Asia-Pacific is expected to dominate and be the fastest-growing market, driven by building and construction demand in China and India; Indonesia’s construction market is also expanding on national development and electricity procurement plans. The market is partially fragmented, with major players including Occidental Petroleum Corporation, AGC Chemicals, Vynova Group, Olin Corporation and Tosoh Corporation. Integrated producers benefit from captive chlor-alkali and ethylene feedstock, positioning them to capture PVC downstream growth across the forecast period.