A government announced twice in half a year to reduce the interest rate of house purchase mortgage loans, so many potential buyers are in the state of holding money to buy, and further wait and see if the interest rate can reach a new low. 
the sales volume of new houses decreased sharply in June. However, a noteworthy phenomenon is that while the sales volume of new houses decreased significantly, The average price of new home sales is rising rapidly.
In the past three years, due to the growing shortage of housing supply, the sales of new houses have been rising slowly