The elusive Alibaba Group founder Jack Ma , who has been out of the public eye for a year, reappeared in Hong Kong where he has met with business partners, two sources reported to Reuters . Ma has left public life since his business empire was subjected to regulatory measures in late 2020. His last public appearance as such was in October last year when he gave a speech in Shanghai where he criticized Chinese financial regulators. On April 10, the company founded by Jack Ma was fined a record $ 2.75 billion . This after determining that, indeed, it...