United States - Producer Price Index by Industry: Polystyrene Foam Product Manufacturing was 329.77900 Index Dec 2003=100 in March of 2026, according to the United States Federal Reserve. Historically, United States - Producer Price Index by Industry: Polystyrene Foam Product Manufacturing reached a record high of 342.28100 in September of 2022 and a record low of 99.80000 in February of 2004. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Producer Price Index by Industry: Polystyrene Foam Product Manufacturing - last updated from the United States Federal Reserve on May of 2026.