BANJA LUKA (Bosnia and Herzegovina), October 24 (SeeNews) – Bosnian power utility Elektroprivreda Republike Srpske (RS) posted a gross profit of 22.75 million marka ($16.0 million/11.6 million euro) in the first half of 2013, much higher than the 4.93 million marka plan, the government of the Serb Republic said on Thursday.