BANJA LUKA (Bosnia and Herzegovina), October 6 (SeeNews) – Lithuania's Ukio Bankas, which is seeking 155.2 million marka ($89 million/79.4 million euro) from Bosnian bankrupt alumina plant Birac in a lawsuit before a Bijeljina commercial court, is now looking to expand its claim with a lien on interests in Birac subsidiaries companies Alumina and Mehanika, local media reported on Tuesday.