SARAJEVO (Bosnia and Herzegovina), November 17 (SeeNews) – Bosnian coal mining and energy producing company RiTE Ugljevik [BANJ:RTEU-R-A] said its net loss expanded sharply to 10.9 million marka ($6.6 million/5.6 million euro) in the first nine months of 2020, from 913,600 marka in the same period a year earlier.