A Chinese industrial conglomerate, HNA Holding Group Co., is bidding to acquire the Olympia exhibition centre in west London for US$375m. Bloomberg has reported the Chinese company, which bought a stake in Deutsche Bank recently, teamed up with Bugsby Property LLC to approach Olympia owners Capital & Counties (CapCO) to buy its venues unit (which includes Olympia). Bloomberg said sources close to the bid were speculating that a separate bid from a group including Yoo Capit...