Saudi Arabia is set to unwind the extra production cuts it pledged last month, increasingly confident that the grand bargain agreed by oil producers in April to reduce supply has restored order to a market thrown into disarray by the Covid-19 crisis. As part of the deal two months ago, the Opec+ group that includes Saudi Arabia and Russia agreed its biggest-ever production curbs of 9.7m barrels a day. The deal ended a price war between the countries and sought to offset a collapse in demand triggered by coronavirus. This month, Saudi Arabia went even further by making additional cuts of 1m b/d to placate US president Donald Trump, as America’s domestic shale industry reeled from the price plunge.