Beijing and Washington are going to start trade negotiations in near future, trying to end the cold war. At the same time, on September 11th 2019, China declared that it will remove tariffs on 16 US products including medicines and insecticides. Moreover it seems that China will accept the purchase of more agricultural products from US.
The new tariffs on US goods and products will be started on September 17th 2019 and finished on September 16th 2020.