Que Wenbin also controls Sichuan Hengkang Capital Management, an investment company. In July of 2013, Forbes reported that shares in Gansu Duyiwei Biological Pharmaceutical fell 6.9% at the Shenzhen Stock Exchange after its billionaire controlling shareholder Que Wenbin sold a 5% stake July 3-4, 2013 for an equivalent of $72 million. The disposals were disclosed in a subsequent regulatory announcement. Chengdu billionaire Que Wenbin reportedly also backs Chengdu-based Allpoints Jet.