A Wells Fargo banker who had been barred from leaving China for several months has finally been released back to the US, a company spokesperson confirmed to The Post.Chenyue Mao – an Atlanta-based managing director at Wells Fargo who was traveling in China for work – has already left China, several news outlets reported.Her exit ban was lifted following talks this week between US and Chinese officials, the Washington Post first reported. 3 Chenyue Mao, an Atlanta-based managing director at Wells Fargo. T ...