Glut of crude swells across Atlantic basin on coronavirus, OPEC+ hikes

LONDON/NEW YORK (Reuters) - Crude oil traders from West Africa to the U.S. Gulf Coast are offering cargoes at deep discounts, desperately trying to attract buyers as global supplies swell and demand plunges.Oil prices have plummeted to 18-year lows as the global spread of the coronavirus has throttled back air and road travel at the same time as major producers are hiking production after Russia refused to back deeper output cuts at a meeting of the Organization of the Petroleum Exporting..