ANALYSIS – This new salvo of restrictions imposed by Washington weakens Nvidia, the main exporter concerned. This is a new notch in the escalation of the technological-commercial war that Washington is waging against Beijing. The US Department of Commerce now requires manufacturers of graphics processors designed specifically for artificial intelligence (AI) to obtain authorization to be able to export their products to China and Russia. In other words, Nvidia and AMD no longer have the right to sell to companies in these countries certain crucial chips necessary for the development of artificial intelligence applications such as, for example, image recognition...