NEW YORK/WASHINGTON — The Biden management, in its final days, unveiled a contemporary set of generation export curbs geared toward fighting China from having access to complex chips and likely synthetic intelligence applied sciences by means of 3rd international locations.The foundations, to be enforced after a 120-day remark length until the incoming Trump management alters or scraps them, categorize export locations into 3 classes: allies and companions; adversaries; and, the largest class, others.