BANJA LUKA (Bosnia and Herzegovina), October 22 (SeeNews) – Bosnia’s Serb Republic heating utility Toplana a.d. Banja Luka [BANJ:TPBL-R-A] raised its capital by a 10.0 million marka ($7.0 million/5.1 million euro) to over 29.6 million marka, the Banja Luka Stock Exchange said.