China oil giants struggle amid Covid-19 impacts

PetroChina and Sinopec turn in weaker full-year results for 2020

Looking ahead: PetroChina chairman and former Sinopec chairman Dai Houliang — Looking ahead: PetroChina chairman and former Sinopec chairman Dai HouliangPhoto: REUTERS/SCANPIX

Xu Yihe

Singapore

China PetroChina Sinopec Asia & Oceania East Asia

Published 1 April 2021, 22:01Updated 1 April 2021, 22:01