Polystyrene Price Index and Historical Data Trends | IMARC Group
Global Polystyrene Price Trend & Market Outlook – Q2 2026
Polystyrene Price Index & Historical Data indicate that global polystyrene prices recorded a sharp downtrend of approximately 12–14% in July 2026, driven by weak downstream demand and declining styrene monomer costs across key markets. Procurement teams are increasingly leveraging structured intelligence tools such...