Huawei Technologies’ recent unveiling of a three-year road map for its Ascend artificial intelligence processors has provided fresh momentum for China’s tech self-sufficiency efforts, according to analysts.US-sanctioned Huawei’s disclosure “is educating the market about what’s ahead”, while signalling that the Shenzhen-based company “can match Nvidia’s multi-year road map”, said Kevin Xu, founder of US-based investment firm Interconnected Capital.Huawei deputy chairman Eric Xu Zhijun, who...