HKEX to offer concessions to US, UK-listed firms considering Hong Kong listing A worker removes old logos on the glass door as a new one is dispalyed at an entrance to the Hong Kong Exchanges Hong Kong, China January 21, 2016. REUTERS/Bobby Yip Sumeet Chatterjee, Jennifer Hughes February 23, 2018 PremiumHong Kong Exchanges and Clearing (HKEX), the city’s exchange operator, said on Friday it plans to offer concessions to U.S. and UK-listed companies considering a secondary listing in Hong Kong. Continue reading this story with a subscription to DealStreetAsia. Subscribe Already a subscriber? Log in Should your colleagues be reading this article too? Contact us for corporate subscriptions at firstname.lastname@example.org.