The United States has seen no evidence that Chinese manufacturer Huawei can make advanced smartphone chips “at scale,” Commerce Secretary Gina Raimondo told lawmakers on Sept. 19. Huawei recently launched the Mate 60 Pro phone that some analysts described as a “milestone” for China, spotlighting a 7-nanometer chip built domestically by China’s top chipmaker, Semiconductor Manufacturing International Corp. Beijing has hailed the new device as Huawei’s “triumphant return” four years after the United States moved to cut off the firm’s access to essential chipmaking technologies. Ms. Raimondo acknowledged that she was “upset” upon hearing about China’s technological breakthrough during her trip to the country last month....Read more https://www.theepochtimes.com/china/no-evidence-china-can-make-advanced-chips-at-scale-us-says-5496480