FILE - In this June 29, 2019, file photo, President Donald Trump, left, meets with Chinese President Xi Jinping during a meeting on the sidelines of the G-20 summit in Osaka, Japan. China has announced it will raise tariffs on $75 billion of U.S. products in retaliation for President Donald Trump's planned Sept. 1 duty increase in a war over trade and technology policy. (AP Photo/Susan Walsh, File)
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