Global Polystyrene Market size was valued at the US $ 26991 Mn. in 2020 and expected to reach US$ 40051 Mn. by 2027. at a CAGR of 5.8% during the forecast period. Global Polystyrene Market Overview: The Global Polystyrene Market is expected to grow at a highest CAGR between 2021 and 2027, according to the forecast. The Polystyrene Market 2021 Report...