Beijing Municipal Housing and Urban-Rural Development Commission and the Tongzhou District Government announced on February 6 that from now on, four types of families in Beijing who are qualified to purchase a house can purchase a set of commercial housing. The biggest change in the new policy is that for families who have settled and worked in Tongzhou, the three-year requirement for settlement, social security or tax payment has been cancelled.

Since this is the country's first purchase restriction measure targeting local areas of a municipality, it is called "the most stringent purchase restriction in history" in the industry.