US CHIP CONTROLS THREATEN CHINA’S TECHNOLOGY AMBITIONS
Furious at U.S. efforts that cut off access to technology to make advanced computer chips, China’s leaders appear to be struggling to figure out how to retaliate without hurting their own ambitions in telecoms, artificial intelligence and other industries. President Xi Jinping’s government sees the chips that are used in everything from phones to kitchen appliances to fighter jets as crucial assets in its strategic rivalry with Washington and efforts to gain wealth and global influence. Chips are the center of a “technology war,” a Chinese scientist wrote in an official journal in February. China has its own chip foundries, but they supply only low-end processors used in autos and appliances. The U.S. government, starting under then-President Donald Trump, is cutting off access to a growing array of tools to make chips…