Alibaba’s Jack Ma Dethroned as China’s Richest by Solar Magnate: Report Alibaba Group Holding Ltd’s Jack Ma is no longer China’s richest man, according to a report on Tuesday, with the top spot snatched by Li Hejun, a solar energy entrepreneur whose Hanergy February 4, 2015 Business/Channel/Magazine Advertisement india/Networking/News/Social Media/Technology News/Telecom News