Brazil ships ethanol to United States, as weak real hits trading
March 18, 2015 at 10:51 AM EDT
NEW YORK/SAO PAOLO, March 17 (Reuters) - Royal Dutch Shell Plc has booked a large cargo of Brazilian ethanol to the United States, the strongest sign yet that currency swings, hefty oversupply and weak prices in the world's biggest producers are roiling trade flows, sources said.