Faced with a lack of American parts for assembling its smartphones, the Chinese telecommunications equipment vendor Huawei Technologies has now started building its devices with components sourced elsewhere.

Chinese tech giant Alibaba Group has unveiled its first AI inference chip developed by T-Head under the Alibaba DAMO Academy, an initiative it says will accelerate the speed of machine learning tasks – and lead technology development and scientific research.

A former Apple official has cast further doubt on a Bloomberg story about alleged Chinese spying through the implant of chips on server motherboards made by US company Supermicro Computer. Ex-general counsel Bruce Sewell said the FBI had told him it had no knowledge of any probe into such an incident, as claimed by Bloomberg.