Saudi Arabia's Energy Minister Abdulaziz bin Salman Al Saud (2nd R) attends the G20 Energy Ministers Meeting in Riyadh, Saudi Arabia, on April 10, 2020. Saudi Arabia's energy minister said on Friday that ensuring affordable energy supply is key to facilitating a global economic recovery. (G20 Saudi Arabia/Handout via Xinhua)

Saudi Arabia's Energy Minister Abdulaziz bin Salman Al Saud (3rd L) attends the G20 Energy Ministers Meeting in Riyadh, Saudi Arabia, on April 10, 2020. Saudi Arabia's energy minister said on Friday that ensuring affordable energy supply is key to facilitating a global economic recovery. (G20 Saudi Arabia/Handout via Xinhua)

Saudi Arabia's Energy Minister Abdulaziz bin Salman Al Saud (R) attends the G20 Energy Ministers Meeting in Riyadh, Saudi Arabia, on April 10, 2020. Saudi Arabia's energy minister said on Friday that ensuring affordable energy supply is key to facilitating a global economic recovery. (G20 Saudi Arabia/Handout via Xinhua)