BANJA LUKA (Bosnia and Herzegovina), September 25 (SeeNews) – A package of 18,279,662 shares of Bosnian coal miner and energy producer RiTE Ugljevik [BANJ:RTEU-L1] will be offered for sale on the Banja Luka bourse at a starting price of 1.74 marka ($1.2/0.89 euro) each, the bourse said on Wednesday.