① Established for 5 years.
② The accumulated tax payment in this city has reached 1 10,000 yuan.
(3) The number of employees is 10 or above, and the enterprise has paid social security and provident fund for five years according to regulations (except for enterprises that pay taxes of more than 5 million yuan).
(4) At the same time, the transaction period of commercial housing purchased by enterprises will be increased from "full 3 years" to "full 5 years".