Nokia China announced on Wednesday that Nokia Greater China CEO Colin Giles has been promoted to Nokia global senior vice president in charge of sales in the eastern hemisphere, reports Beijing Morning Post. Giles will remain as Nokia's CEO of Greater China. Nokia vice president David Tang was named Nokia global vice president in charge of sales in mainland China, Taiwan and Hong Kong, according to the report. Nokia China restructured its business into three main branches on January 1: terminal products, software and services, and marketing and sales.