BANJA LUKA (Bosnia and Herzegovina), November 2 (SeeNews) â Bosnian coal mining and energy producing company RiTE Ugljevik [BANJ:RTEU-R-A] said it swung to a net profit of 3.4 million marka ($2 million/1.7 million euro) in the first nine months of 2018, from a loss of 39.4 million marka in the like period a year earlier.