Shanghai (Gasgoo)- On February 11, Xiaomi Group's Chairman Lei Jun announced that the Xiaomi SU7 Ultra model set a lap time of 1:26.741 at the Tianfu International Circuit in Chengdu city, making it ...

began selling electric cars last year. That helped power its market capitalisation to a record high of $117 billion earlier this month. But a look under the hood suggests valuing Xiaomi's ...