Reuters | Saudi Arabia halts oil exports in Red Sea lane after Houthi attacks Reuters Saudi Arabia, the world's largest oil exporter, also has a pipeline route to the city of Yanbu on the Red Sea keeping Europe and North America well supplied — the 5 million barrels per day (bpd) Petroline. The OPEC heavyweight, an important U.S. ally ... UAE's Gargash warns Houthis over Yemen oil tanker attacks |