https://www.reuters.com/article/us-ctrip-listing-hongkong/chinas-ctrip-taps-banks-to-follow-alibaba-with-hk-listing-sources-idUSKBN1Z916M >U.S.-listed online travel giant Ctrip is talking to banks about a planned secondary listing in Hong Kong, putting the group at the head of a queue of Chinese companies expected to follow Alibaba in establishing an investor base closer to China.