If you have a property right certificate, you can buy and sell it if you can transfer it to your own name.

Legal basis:

economy is applicable housing management approach

Eighth affordable housing construction projects are exempt from various administrative fees and government funds such as urban infrastructure supporting fees. The cost of infrastructure construction other than affordable housing projects shall be borne by the government. Affordable housing construction units can apply for housing development loans from commercial banks with projects under construction as collateral.

Thirtieth affordable housing buyers have limited property rights. The purchase of affordable housing for less than 5 years, shall not be directly listed. If the purchaser really needs to transfer affordable housing for special reasons, the government will repurchase it according to the original price and considering factors such as depreciation and price level.