Between China and the United States, the hatchet has never been buried. The trade war initiated by the two superpowers in 2018 took on a different form a year later. Since 2019, analysts have renamed this Sino-American antagonism the 'technology war.' It began with a decree banning Chinese technologies meant for equipping American 5G companies. Packs of sanctions followed this restriction, unfortunately creating a boomerang effect. Electronic giants specializing in bitcoin mining chips like Intel and Nvidia are suffering.