OPEC and its Russia-led allies agreed on Friday to slash oil production by more than the market had expected despite pressure from U.S. President Donald Trump to reduce the price of crude. The producer club will curb output by 0.8 million barrels per day from January while non-OPEC allies contribute an additional 0.4 million bpd of cuts, Iraqi Oil Minister Thamer Ghadhban said after OPEC concluded two days of talks in Vienna. Oil prices jumped about 5 percent to more than $63 a barrel by 1500 GMT as the combined cut of 1.2 million bpd was larger than the minimum 1 million bpd that the market had expected. Saudi Arabia, de facto leader of the Organization of the Petroleum Exporting Countries, has faced demands from Trump to help the global economy by refraining from cutting supplies. An output reduction also would provide support to Iran by […]