PTTEP Financial and Operational Overview

ESG Disclosure & Ratings Social Human Development Resource S&P Global Ratings 100 80 AAA HESS Human Economic Rights ESG Climate & Disclosure Environment Health & Safety MSCI equinor Innovation & Technology Supply Chain Governance, Risk Management & Compliance ESG Ratings MOODY'S A 60 TotalEnergies Woodside PTTEP HESS REPSOL AA Woodside PTTEP 1 REPSOL A bo Santos TotalEnergies eni 2 en equinor bp Chevron 40 Santos PetroChina ExxonMobil 20 20 PTTER BBB BB B CCC ExxonMobil Chevron PetroChina HESS Woodside equinor PTTEP eni bp A- B B- equinor REPSOL ESG Standards GRI Global Reporting Initiative Reporting Standards (GRI Standards) Oil and Gas Sector Disclosures (OGSD) # CDP DISCLOSURE INSIGHT ACTION 0-10 SUSTAINALYTICS a Morningstar company As of December 2022 Source: S&P Global, MSCI, Moody's, CDP, SUSTAINALYTICS' websites TotalEnergies HESS 30 90 PTTEP bp 10-20 REPSOL TotalEnergies ExxonMobil 20-30 Chevron D D- 30-40 bp HESS equinor REPSOL PTTEP eni TotalEnergies Woodside Chevron ExxonMobil Santos 5 No Response Chevron Woodside PetroChina ExxonMobil Santos 40+ PetroChina

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