From Daiwa Securities:
The sense of surplus in China’s supply capacity has been indicated previously. This produces the risk of a large-scale capital stock adjustment occurring in the future.
Chart 6 shows long-term change in China’s capital coefficient (= real capital stock / real GDP). This chart indicates that China’s policies for handling the aftermath of the financial crisis of 2008 led to the carrying out of large-scale capital investment, and we see that in recent years, the capital coefficient has been on the rise. Recently, the coefficient has moved further upwards on the chart, diverging markedly from the trend of the past twenty years. It appears that the sense of overcapacity is increasing.