Brent crude futures were down 0.9%, or 73 cents, to US$78.15 a barrel by 0735 GMT, while U.S. West Texas Intermediate crude futures were at US$73.43 a barrel, down 0.8%, or 64 cents
Brent crude futures were down 0.9%, or 73 cents, to US$78.15 a barrel by 0735 GMT, while U.S. West Texas Intermediate crude futures were at US$73.43 a barrel, down 0.8%, or 64 cents