[Shenzhen: Steadyly promote the reform of the commercial housing sales system and improve the pre-sale management of commercial housing] On October 15th, Shenzhen issued implementation opinions on the implementation of the "Notice on Improving the Commercial Housing Sales System". Improve the pre-sale management of commercial housing. For commercial housing projects that have newly announced the transfer of state-owned construction land use rights after August 28, 2026, if the development company applies for pre-sale, the single building must complete the capping of the main structure. The standard is that the concrete pouring of the roof layer structure of the building applying for pre-sale must be completed, and the "Main Structure Division Project Quality Acceptance Record" signed and stamped by the project construction unit, design, construction, supervision and other units must be submitted. Fund supervision can be lifted only after the pre-sale funds of the project are fully paid and the whole process is supervised. The project joint completion acceptance is recorded, and supporting facilities such as water, electricity and water meet the delivery conditions. Before August 28, 2026 (inclusive), for a commercial housing project that has obtained (including partially obtained) a construction project planning license but has not obtained a pre-sale license, if the development company applies for pre-sale, the pre-sale conditions, pre-sale fund supervision, etc. shall be implemented in accordance with the original policy regulations. If the construction project planning permit is changed, the time when the construction project planning permit is first obtained shall prevail.