A visitor to the 21st China Beijing International High-tech Expo looks at a computer chip through the microscope displayed by the state-controlled Tsinghua Unigroup project which has emerged as a national champion for Beijing's semiconductor ambitions in Beijing, China on May 17, 2018. The European Union was closing in Tuesday April 18, 2023 on approval for a plan to ramp up semiconductor production as it seeks to ween itself off reliance on Asia for the tiny computer chips that control everything from cars to washing machines. (AP Photo/Ng Han Guan, File)
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