What will happen to the world manufacturing powerhouse in 2020?

With the outbreak of the new coronavirus, what is the state of the world manufacturing powerhouses in the first quarter of 2020? For example, these five world manufacturing countries:  China: 4 trillion (28.37% of the world total) United States: 2.3 trillion (accounting for 16.65% of the world total) Japan: 1 trillion (accounting for 7.23% of the [...]