3 min read
UPR Margins Under Pressure as Styrene Volatility Meets Weak Demand
Unsaturated polyester resin (UPR) producers have faced a difficult combination in 2026: volatile raw material costs and persistently weak downstream...
3 min read
Unsaturated polyester resin (UPR) producers have faced a difficult combination in 2026: volatile raw material costs and persistently weak downstream...