Exxon Mobil Corporation (US)
BASF SE (Germany)
Huntsman International LLC (US)
SABIC (Saudi Arabia)
LyondellBasell Industries Holdings B.V. (the Netherlands)
INEOS Group Holdings SA (UK)
Chevron Phillips Chemical Company (US)
Reliance Industries Limited (India)
Eastman Chemical Company (US) and DowDuPont (US)