AD Jugopetrol Kotor reported earnings results for the first half of 2013. The company said its net profit soared to €2.2 million ($2.8 million) in the first half of 2013 from €180,077 in the same period a year earlier. Operating income fell to €78.9 million in the first half of the year from €87.3 million a year ago, while operating costs dropped to €77.6 million from €85.1 million.