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9/3/2020 8:27AM     

Tech Decoupling: China's Race to End Its Reliance on the U.S.

The tech battle between the U.S. and China has battered TikTok and Huawei and startled American companies that produce and sell in China. WSJ explains how Beijing is pouring money into high-tech chips as it wants to become self-sufficient. Video/Illustration: George Downs/The Wall Street Journal

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