The global polystyrene market is being driven by the rising demand for the product. The global demand for the product reached nearly 18.6 million metric tons in 2019. The demand for the product is further expected to grow at a CAGR of 1.9% between 2020 and 2025 to reach a volume of 20.8 million metric tons by 2025.
https://www.expertmarketresearch.com/reports/polystyrene-market