PTT Global Chemical raises stake in Vencorex PU JV with Perstorp

07:32 AM | August 29, 2014 | Natasha Alperowicz

PTT Global Chemical (PTTGC; Bangkok), Thailand's largest petrochemicals producer, has confirmed CW's exclusive report that it is raising the stake in Vencorex, its polyurethanes (PU) joint venture...