There is an exemption for "government officials carrying out government duties".
https://www.coronavirus.gov.hk/eng/5...exemption.html
https://www.thestandard.com.hk/break...tion/4/196436/The heads of some of the world's top banks and asset managers, including Goldman Sachs Group Inc CEO David Solomon, Morgan Stanley boss James Gorman and BlackRock Inc President Rob Kapito, are scheduled to attend the Chinese city's Nov. 2 Global Financial Leaders' Investment Summit.
Hong Kong officials hope the event will signal a re-opening from COVID-19 border restrictions, but it has raised the ire of Hong Kong activists after authorities used a national security law to stifle dissent in the former British colony.
One more backed out .. but not sure how important emerging markets banks are to HK... (just kidding!)
https://www.bloomberg.com/news/artic...orm-approachesHong Kong Summit Loses Second CEO, Cyclone Adds New Uncertainty
- Barclays CEO will no longer travel to Asia this week