(Bloomberg) — President Joe Biden’s administration plans one additional round of restrictions on the export of artificial intelligence chips from the likes of Nvidia Corp. just days before leaving office, a final push in his effort to keep advanced technologies out of the hands of China and Russia.Most Read from BloombergNYC’s Subway Violence Deters Drive to Bring Workers Back to OfficeNYC Condo Owners May Bear Costs of Landmark Green Building LawDutch Central Bank Restores Amsterdam’s ‘Ugliest