Key Players Covered: The global specialty polystyrene resin market is fairly fragmented, with a number of global regional players operating. Some of the key players in the global Specialty Polystyrene Resin includes SUNPOR KUNSTSTOFF GmbH, VERSALIS, SABIC, AB (publ), INEOS Styrenics European Holding BV, Lotte Fine Chemicals, Synthos, BASF SE, Atlas EPS, LG Chem, Ltd, BEWiSynbra Group AB (publ), Samsung Fine Chemicals Co, NOVA Chemicals Corporation and others.