Guotai Junan, a securities firm, and Wanxiang, a Chinese automotive components supplier, led a $200m Series B round in Plus, a self-driving truck technology developer, with participation from SAIC, Full Truck Alliance, Sequoia Capital, Lightspeed Venture Partners and GSR Ventures. "The additional funding and continued support of our investors will help us further scale our commercialization efforts, enabling us to serve fleets in more countries," David Liu, Plus CEO.