Chipmakers are under pressure to make more advanced chips to support new products. Advanced chips are used to power supercomputers, artificial intelligence and military hardware. The US says China’s use of the technology poses a threat to its own national security. The US is rapidly ramping up efforts to try to hobble China’s progress in the semiconductor industry – vital for everything from smartphones to weapons of war. The Biden administration has added 36 more Chinese companies, including major chipmaker YMTC to Washington’s “entity list” and means American companies will need government permission to sell certain technologies to them, and that permission is difficult to secure. What is the effect of this on the world chip industry ?

