As China and the United States signed the first phase of the economic and trade agreement, the Office of the United States Trade Representative (USTR) issued an announcement on January 15, 2020, deciding to start from February 14, 2020 in the eastern United States At 12:01 am, that is, from 01:01 Beijing time on February 15, the additional tariffs on the US 300 billion 4A list will be reduced from 15% to 7.5% and will officially take effect.
Original address: https://ustr.gov/sites/default/files/enforcement/301Investigations/Notice_of_Modification-January_2020.pdf
