February 11 (SeeNews) - The trade union of Bosnia’s Serb Republic-owned power company Elektroprivreda RS, along with 10 unions of its subsidiaries, demanded that the price of labour increase to 200 marka ($105.6/102.25 euro), 16.3% up from the current 172 marka outlined in the workers’ collective agreement, according to a document published by the trade unions.