PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q1/2011
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q2/2011
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q3/2011
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Year 2011
PTT AROMATICS AND REFINING PUBLIC COMPANY LIMITED | Q2/2011
PTT AROMATICS AND REFINING PUBLIC COMPANY LIMITED | Q1/2011
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q1/2012
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q2/2012
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Q3/2012
PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED | Year 2012