Irish bank PTSB's sale process attracts Lone Star, private equity consortium as bidders
March 30 (Reuters) - Irish bank Permanent TSB PTSB.I on Monday said Lone Star Fund XII Acquisitions, and a consortium comprising Sixth Street Luxembourg S.à r.l. and Centerbridge Partners, were participating in its formal sale process, which was launched last October. (Reporting by Raechel Thankam Job in Bengaluru; Editing by Ronojoy Mazumdar) ((RaechelThankam.Job@thomsonreuters.com;))