BANJA LUKA (Bosnia and Herzegovina), October 31 (SeeNews) – Bosnian coal miner and energy producer RiTE Ugljevik [BANJ:RTEU-R-A] said on Friday its net loss widened to 32.9 million marka ($21.3 million/16.8 million euro) in the first nine months of 2014 from 806,000 marka a year earlier.