A HNA Group logo is seen on the building of HNA Plaza in Beijing in this file photo. HNA Group will remain a “major investor” in Deutsche Bank, the aviation-to-financial services conglomerate said in a statement yesterday. HNA reduced its stake in the German lender to 7.9 percent from about 8.8 percent. The group, in its statement, said that the share selldown was prompted by “the current market environment.” SD-Agencies