PKN expects improved Q1 operating profit

摘要

Warsaw-Poland's largest refiner PKN Orlen expects its operating profit for the first quar- ter of 2011 to have almost tripled to Zloty 1.3 billion ($477 million), compared with Zloty 464 million in Q1 2010. PKN is to release its first-quarter results on April 29, but often publishes key trading numbers ahead of time.