Thailand Focus 2022

Profit and Loss Q2/2022 Key events Start-up of G1/61 and G2/61 PSC On 24 April 2022 QoQ 318 570 Algeria Hassi Bir Rekaiz 1st oil In June 2022 Withdrawal from Yetagun project PTTGL divestment in Myanmar, effective 31 May 2022 YOY 600 Net Profit 647 -47 -252 P/L from normal operation PTTEP Unit: million USD 600 647 P/L from non-operating items 222 349 -47 -127 Q1/22 Q2/22 Q2/21 P/L from +9% G1/61 PSC +8% +8% Global oil price trend Upfront OPEX of G1/61 normal operation +77m$ (+14%) Average Sales Volume Average Selling Price Unit Cost P/L from normal operation +298m$ (+85%) +5% G1/61 PSC Q2/22 +32% +6% Global oil price trend Upfront OPEX of G1/61 Average Sales Volume Average Selling Price Unit Cost Non- operating items +205m$ (+81% Less oil price hedging losses QoQ 12 Non- operating items +80m$ (+63%) Less oil price hedging losses YoY

View entire presentation