HNA Infrastructure Company Limited (SEHK:357) reportedly is in final talks to acquire Flughafen Frankfurt-Hahn GmbH. HNA has teamed up with ADC for the bid. The federal state of Rhineland-Palatinate had previously agreed to sell Hahn airport to a Chinese company but the sale collapsed after the bidder failed to make any payments. Rhineland Palatinate owns an 82.5% stake in Hahn, with the rest owned by the neighboring state of Hesse. It said that three bids had been received in the latest sale process and after auditors had reviewed the offers, it had decided to enter into final-stage negotiations with ADC and HNA.