The US treasury secretary, Janet Yellen, has arrived in Beijing on a four-day trip that aims to tame spiralling tensions between the world’s two largest economies, particularly over trade and the hi-tech chip industry.
She will meet senior Chinese officials including the premier, Li Qiang, and former vice-premier and economics tsar Liu He, who is seen as close to China’s president, Xi Jinping, in her first day of talks on Friday.
