UPDATE 1-Tanker firm Frontline books $248 mln Q4 loss due writedowns
February 28, 2018 at 02:53 AM EST
OSLO, Feb 28 (Reuters) - Frontline, the oil tanker firm controlled by shipping tycoon John Fredriksen, reported a larger-than-expected fourth-quarter loss on Wednesday as impairments and goodwill writedowns hit results.