SARAJEVO (Bosnia and Herzegovina), November 5 (SeeNews) â Poste Srpske [BANJ:POST-R-A], the postal services operator of Bosniaâs Serb Republic, said its net loss widened to 1.05 million marka ($597,400/536,500 euro) in the first nine months of 2019, from 588,300 marka a year earlier.