When U.S. President Donald Trump asked Saudi Arabia this summer to raise oil production to compensate for lower crude exports from Iran, Riyadh swiftly told Washington it would do so.  But Saudi Arabia did not receive an advance warning when Trump made a U-turn by offering generous waivers that are keeping more Iranian crude in the market instead of driving exports from Riyadh’s arch-rival down to zero, OPEC and industry sources say. Angered by the U.S. move that has raised worries about oversupply, Saudi Arabia is now considering cutting output with OPEC and its allies by about 1.4 million barrels per day (bpd) or 1.5 percent of global supply, sources told Reuters this week. “The Saudis […]