The Biden administration is contemplating blacklisting quite a few Chinese language semiconductor companies linked to Huawei Applied sciences Co. after the telecom large notched a major technological breakthrough final yr, individuals aware of the matter stated.Such a transfer would mark one other escalation in a US marketing campaign to ringfence and curtail Beijing’s AI and semiconductor ambitions. It might ratchet up the strain on a Chinese language nationwide champion that’s made advances regardless of present sanctions, together with producing a smartphone processor final yr that many in Washington thought past its capabilities.