SARAJEVO (Bosnia and Herzegovina), February 1 (SeeNews) – Bosnia's Serb Republic will put up for sale a stake of 45.5% in fuel trader Krajinapetrol [BANJ:KRPT-R-A] for an initial price of over 9.2 million marka ($6.3 million/4.7 million euro) on February 19-21, the entity's investment and development bank, IRB, said on Friday.