Adamant about retaining its runaway lead in supplying smart driving systems in China, Huawei Technologies plans to invest as much as 80 billion yuan (US$11.7 billion) over the next five years to boost computing power essential for training and testing semi-autonomous cars.The massive capital expenditure would enhance the reliability of cars fitted with the Huawei Qiankun ADS autopilot system, as the Shenzhen-based tech giant looked to expand its customer base, said Jin Yuzhi, CEO of Huawei’s...