Jan 28 (Reuters) - U.S. refiner Valero Energy Corp (N:VLO) VLO.N
reported a 74 percent decline in quarterly profit, hurt partly
by lower refining margins.
Net income attributable to Valero's stockholders fell to
$298 million, or 62 cents per share, for the fourth quarter
ended Dec. 31, from $1.16 billion, or $2.22 per share, a year
earlier.
Operating revenue fell 33 percent to $18.78 billion.