De-chemical cycle refers to the sales cycle of commercial housing. "De-chemical" means sales in the real estate field. The de-chemical cycle of new commercial housing is generally obtained by dividing the stock of new commercial housing by the previous average monthly transaction volume 12 months.
The cycle of real estate refers to the percentage of the number of buildings sold outside a certain set time in the real estate category, that is, the sales rate. Calculation formula: Cycle formula of real estate: area for sale in the current year/average annual sales area = number of houses sold/number of houses supplied.